apa bibliography 7th edition

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APA Formatting and Style Guide (7th Edition)

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In-Text Citations

Resources on using in-text citations in APA style

Reference List

Resources on writing an APA style reference list, including citation formats

Other APA Resources

• Free Tools for Students
• APA Citation Generator

Free APA Citation Generator

Generate citations in APA format quickly and automatically, with MyBib!

🤔 What is an APA Citation Generator?

An APA citation generator is a software tool that will automatically format academic citations in the American Psychological Association (APA) style.

It will usually request vital details about a source -- like the authors, title, and publish date -- and will output these details with the correct punctuation and layout required by the official APA style guide.

Formatted citations created by a generator can be copied into the bibliography of an academic paper as a way to give credit to the sources referenced in the main body of the paper.

👩‍🎓 Who uses an APA Citation Generator?

College-level and post-graduate students are most likely to use an APA citation generator, because APA style is the most favored style at these learning levels. Before college, in middle and high school, MLA style is more likely to be used. In other parts of the world styles such as Harvard (UK and Australia) and DIN 1505 (Europe) are used more often.

🙌 Why should I use a Citation Generator?

Like almost every other citation style, APA style can be cryptic and hard to understand when formatting citations. Citations can take an unreasonable amount of time to format manually, and it is easy to accidentally include errors. By using a citation generator to do this work you will:

• Save a considerable amount of time
• Ensure that your citations are consistent and formatted correctly
• Be rewarded with a higher grade

In academia, bibliographies are graded on their accuracy against the official APA rulebook, so it is important for students to ensure their citations are formatted correctly. Special attention should also be given to ensure the entire document (including main body) is structured according to the APA guidelines. Our complete APA format guide has everything you need know to make sure you get it right (including examples and diagrams).

⚙️ How do I use MyBib's APA Citation Generator?

Our APA generator was built with a focus on simplicity and speed. To generate a formatted reference list or bibliography just follow these steps:

• Start by searching for the source you want to cite in the search box at the top of the page.
• MyBib will automatically locate all the required information. If any is missing you can add it yourself.
• Your citation will be generated correctly with the information provided and added to your bibliography.
• Repeat for each citation, then download the formatted list and append it to the end of your paper.

MyBib supports the following for APA style:

Daniel is a qualified librarian, former teacher, and citation expert. He has been contributing to MyBib since 2018.

APA Style 7th Edition: Citing Your Sources

Apa 7th edition, what is the purpose, quick links.

• In Text Quick View
• Block Quotes
• Books & eBooks
• Thesis/Dissertation
• Audiovisual
• Conference Presentations
• Social Media
• Legal References
• Reports and Gray Literature
• Academic Integrity and Plagiarism
• Additional Resources
• Reference Page

APA Publications in the Library

This guide pertains to the 7th edition of the APA Manual.

This guide is designed to support the citation and reference needs of USC students, staff, and faculty.  The 7th edition of the manual does make distinctions between formatting certain components for academic use over publication.  This guide will distinguish student/academic formatting where applicable. 

This guide is designed as a "quick" reference to common APA citation, reference and formatting criteria.  When in doubt, we encourage users to consult with the APA publication manual or APA website for further clarification as the authority on formatting.

Attribution for guide: Adapted from American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed).  https://doi.org/10.1037/0000165-000

What is the purpose of citations?

Citations help readers locate your sources. They help to continue the scholarly conversation. To learn more about how citations can help you avoid plagiarism, view this interactive tutorial: 

USC Library Lessons: Avoiding Plagiarism through Citations

When considering citations and references for your papers, you can ask yourself, "could someone find this information in the future?"

A client's personal file would not need a citation because your reader cannot go find that information again.  Census statistics would require a citation because your reader could go locate that information again.

APA requires FOUR ELEMENTS of every citation:

• Who- Author of content
• When- Date content was published
• What- Title of content
• Where- Publication information. This can be the website you got it from or the journal or book's publication information.

If any of the elements listed above are unavailable, check out "Missing Reference Information" from APA for more information.

• APA Style Website As part of our Style and Grammar Guidelines, we explain the basics of paper format, grammar, punctuation, in-text citations, references, bias-free language, and more. Much of what you used to find on the sixth edition blog, you can now find on the APA Style website.
• Organizing Your Social Sciences Research Paper by Robert V. Labaree Last Updated Jun 18, 2024 795558 views this year
• Owl Purdue 7th Edition Style Guide and Formatting Writing guide from Owl Purdue covering the 7th edition of the APA Manual
• Quick Reference Guide Quick guide on how to identify components to configure a reference for Journal article, book, and chapter from an edited book.
• Annotated Sample Student Paper Sample student paper with formatting annotations.
• Sample student paper
• Annotated Sample Professional Paper Sample professional paper with formatting annotations
• Sample professional paper
• USC Libraries APA Style Quick Guide
• Next: In Text Citations >>
• Last Updated: Jun 13, 2024 1:51 PM
• URL: https://libguides.usc.edu/APA7th

APA Citation Guidelines (7th Edition): Style & Format

• Style & Format
• Page Formats
• In-text Citations
• Reference Examples
• Sample Paper & Template

About this Page

This page contains information on the style and format of papers according to APA 7th edition using the Concise Guide to APA Style: The Official APA Style for Students .

• APA Style and Grammar Guidelines

APA Style papers should have the same style and size of font throughout the text of the paper (title page to reference page). APA considers the following fonts acceptable: 11- point Calibri, 11-point Arial, 10-point Lucida Sans Unicode, 12-point Times New Roman, 11-point Georgia, or 10-point Computer Modern. It is recommended that you check with your instructor to see if they have a preferred font style.

(See section 1.18 of the Concise Guide to APA Style )

The first line of every paragraph in the text of your paper and every reference on your reference page is indented (hit the tab key once). The remaining lines are left flush with the left-hand margin of the paper (this is known as a "hanging indent").

Other Format Guidelines

Page numbers : Title page through reference pages are numbered using Arabic numerals;  place each number in the top right corner of the page.

Running heads: Are NOT required in student papers, but you should still check with your instructor to see if they wish them to be used.

Dashes: APA uses em dashes (long dash) and en dashes (short dash). See section 4.6 of the Concise Guide to APA Style for more information.

Additional Resources

• Heading Levels: Template: Student Papers
• Abbreviations Guide
• Transititions Guide
• Number and Statistics Guide

Other APA Pages

• Style and Format
• In-text citations
• Title and Reference Page Format
• I Want to See A Sample Paper

Lines and Margins

APA Style papers should have double-spaced text throughout the entire paper (including quotations and references). To make your paper double-spaced in Microsoft Word, highlight the text you want double-spaced, and then click Layout . Next, click on the arrow to the right of the word Paragraph (a pop-up appears). From the drop-down menu under Line Spacing , select Double (default choice is Multiple ) and click OK .

APA Style papers use 1 inch margins all around (top to bottom and left to right). Margins in Microsoft Word are set to 1 inch by default. If you are unsure, you can check your margins by clicking Layout, and clicking Margins. Once the drop-down menu appears, make sure Normal is selected to ensure you have 1 inch margins all around your paper.

(See sections 1.20 and 1.21 of the Concise Guide to APA Style )

APA Style recommends ONE space after a period when the period ends a sentence, separates parts of a reference list entry, or follows initials in names (J.B. Jones).

Do NOT put a space after a period when the period is part of an internal abbreviations (U.S. or a.m.)

Do NOT use periods for the abbreviation of state, province, or territory names (AZ; KS; BC); capital letter abbreviations and acronyms (APA, AMA, EPA); for abbreviations of academic degrees (PhD, MD, DO); or for abbreviations of metric and nonmetric measurements (cm, hr, kg,). Note: Use a period when abbreviating "inch" or "inches" (in.) or else it could be misread.

(See sections 4.1 and 4.2 of the Concise Guide to APA Style )

Sentence Case vs. Title Case

Sentence case is where most words in a sentence are going to be lower case.

The EXCEPTIONS are the first word in a title, heading, or sub-title ; proper nouns ; the first word after an em dash, semi-colon, or end punctuation; and any noun followed by a letter or number.

Title case is where major words are capitalized while minor words are lower case.

In APA style, major words are nouns, verbs, adjectives, pronouns, adverbs, or any word that is four letters or longer.

Minor words are articles, short prepositions, and conjunctions that are three letters or less.

(See section 5.7 of the Concise Guide to APA Style )

Paraphrasing

Refers to restating someone else's ideas or findings into your own words. Paraphrasing allows you to summarize information from one or more sources, compare and contrast information from multiple sources, and focus on the most important information from each source.

It is BEST to paraphrase information whenever possible rather than using direct quotations.

Paraphrased information must be cited in-text with either a parenthetical or narrative citation.

(See sections 8.23 and 8.24 of the Concise Guide to APA Style)

Reproduce words EXACTLY as written from another work (including your own). Quotations are best used in papers for when you want to reproduce an exact definition, when an author of a work has said something memorable, or when you want to respond to the exact wording (something someone said) from an author in your paper.

When not using a quotation for one of the above reasons, it is best to paraphrase information. Additionally, you should check with your instructor to see if they limit the number of quotations you are allowed to use.

Quotations must be cited in-text with either a parenthetical or narrative citation.

Short quotations consist of 40 words or less and should be incorporated into the text of your paper with quotation marks.

Long quotations consists of 40 words or more and do not use quotations marks. Instead, they should be incorporated into your paper as a block quotation. Block quotations begin on a new line, are double-spaced, and are indented 0.5 inches from the left hand margin of your paper.

(See sections 8.25 - 8.33 of the Concise Guide to APA Style)

Heading Levels

Heading Levels or "headings" are a way to organize information in APA papers and convey it clearly ( think of headings as "sections" and "subsections"). There are five levels of headings in APA Style, although for undergraduates it is rare to need to go past a Level 2 headings. If you are unsure if you need to use headings, check with your instructor.

Note: Do NOT label an introduction as "Introduction" in APA papers. The title of your paper acts as a de facto Level 1 Heading.

(See section 1.26 of the Concise Guide to APA Style)

• Next: Page Formats >>
• Last Updated: Jun 27, 2024 3:08 PM
• URL: https://mohave.libguides.com/apa

Citation Styles: APA: American Psychological Association (7th edition)

• APA Books and eBooks
• APA Articles
• APA Other Resources
• MLA Books and eBooks
• MLA Articles
• MLA Other Resources
• CMS Books and eBooks: Notes and Bibliography Style
• CMS Articles: Notes and Bibliography Style
• CMS Other Resources: Notes and Bibliography Style
• CMS Books and eBooks: Author-Date
• CMS Articles: Author-Date
• CMS Other Resources: Author-Date
• MSSE Citation Style
• Additional Styles
• Annotated Bibliography
• How to Avoid Plagiarism

Citation Help

The APA Style

Developed by the American Psychological Association for its own publications, this style has become the standard for works in the social and behavioral science fields .

For questions about the APA Style, please continue exploring this guide or visit the following webpages:

• This webpage will help answer any question you have about APA Style. It covers paper formatting, end reference and in-text citations, and provides examples for papers and citations.
• The APA Style Blog covers unique questions about resources that may not appear on this guide or in their manual. Check here to see if they cover a resource that you need assistance with citation formatting!

Purdue OWL is a great website for getting help on APA 7th edition citations. You can access their " APA Formatting and Style Guide "  to find help with citations for all types of resources.

Citation Manual & Supplemental Material

• APA DOI URL Flow Chart

Digital Guides

Below are PDF versions of the citation handouts we keep at the Information Desk:

• APA In-Text Citation Guide, 7th ed.
• APA Reference List Guide, 7th ed.

APA Sample Paper

Unsure how to format your paper in APA Style? The following student  sample paper will help you! Click the the PDF link below.

Please be aware this example is from Purdue OWL and is for the student paper version. If you'd like to see the professional paper example, please find the PDF document below the following image.

• APA Student Paper Example
• APA Style Student Template (7th ed.)
• APA Professional Paper Example

Introduction to APA Citation Style

This series of videos and tutorials will help you learn about the importance of citing sources and how to cite a variety of sources using APA style.

• Plagiarism (Video 3:32)
• Why Citations Matter (Tutorial)
• Paraphrasing, Quoting, and Summarizing (Tutorial)
• APA 7th Edition Citations (Tutorial)
• << Previous: Home
• Next: APA Books and eBooks >>
• Last Updated: Sep 25, 2023 11:05 AM
• URL: https://researchguides.library.syr.edu/citationstyles
• Print This Page

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• Knowledge Base
• Referencing
• APA Referencing (7th Ed.) Quick Guide | In-text Citations & References

APA Referencing (7th Ed.) Quick Guide | In-text Citations & References

Published on 18 January 2021 by Raimo Streefkerk . Revised on 22 May 2024.

This citation guide outlines the most important citation guidelines from the 7th edition APA Publication Manual (2020). Scribbr also offers free guides for the older APA 6th edition , MLA Style , and Chicago Style .

Generate accurate APA citations with Scribbr

Instantly correct all language mistakes in your text.

Be assured that you'll submit flawless writing. Upload your document to correct all your mistakes.

Table of contents

Apa in-text citations, apa references, formatting the apa reference page, free lecture slides.

In-text citations are brief references in the running text that direct readers to the reference entry at the end of the paper. You include them every time you quote or paraphrase someone else’s ideas or words.

An APA in-text citation consists of the author’s last name and the year of publication (also known as the author-date system). If you’re citing a specific part of a source, you should also include a locator such as a page number or timestamp. For example: (Smith, 2020, p. 170) .

Parenthetical vs. narrative citation

The in-text citation can take two forms: parenthetical and narrative. Both types are generated automatically when citing a source with Scribbr’s APA Citation Generator.

• Parenthetical citation: According to new research … (Smith, 2020) .
• Narrative citation: Smith (2020) notes that …

Multiple authors and corporate authors

The in-text citation changes slightly when a source has multiple authors or an organization as an author. Pay attention to punctuation and the use of the ampersand (&) symbol.

Missing information

When the author, publication date or locator is unknown, take the steps outlined below.

Prevent plagiarism, run a free check.

APA references generally include information about the author , publication date , title , and source . Depending on the type of source, you may have to include extra information that helps your reader locate the source.

Reference examples

Citing a source starts with choosing the correct reference format. Use Scribbr’s Citation Example Generator to learn more about the format for the most common source types. Pay close attention to punctuation, capitalization, and italicization.

Generate APA citations for free

It is not uncommon for certain information to be unknown or missing, especially with sources found online. In these cases, the reference is slightly adjusted.

On the first line of the page, write the section label “References” (in bold and centred). On the second line, start listing your references in alphabetical order .

Apply these formatting guidelines to the APA reference page:

• Double spacing (within and between references)
• Hanging indent of ½ inch
• Legible font (e.g. Times New Roman 12 or Arial 11)
• Page number in the top-right header

Which sources to include

On the reference page, you only include sources that you have cited in the text (with an in-text citation ). You should not include references to personal communications that your reader can’t access (e.g. emails, phone conversations or private online material).

Are you a teacher or professor looking to introduce your students to APA Style? Download our free introductory lecture slides, available for Google Slides and Microsoft PowerPoint.

Open Google Slides Download PowerPoint

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the ‘Cite this Scribbr article’ button to automatically add the citation to our free Reference Generator.

Streefkerk, R. (2024, May 22). APA Referencing (7th Ed.) Quick Guide | In-text Citations & References. Scribbr. Retrieved 24 June 2024, from https://www.scribbr.co.uk/referencing/apa-style/

Is this article helpful?

Raimo Streefkerk

Other students also liked, a quick guide to harvard referencing | citation examples, mhra referencing | a quick guide & citation examples, how to avoid plagiarism | tips on citing sources, scribbr apa citation checker.

An innovative new tool that checks your APA citations with AI software. Say goodbye to inaccurate citations!

• Plagiarism and grammar
• Citation guides

APA Citation Generator

Don't let plagiarism errors spoil your paper, a comprehensive guide to apa citations and format, overview of this guide:.

This page provides you with an overview of APA format, 7th edition. Included is information about referencing, various citation formats with examples for each source type, and other helpful information.

If you’re looking for MLA format , check out the Citation Machine MLA Guide. Also, visit the Citation Machine homepage to use the APA formatter, which is an APA citation generator, and to see more styles .

Being responsible while researching

When you’re writing a research paper or creating a research project, you will probably use another individual’s work to help develop your own assignment. A good researcher or scholar uses another individual’s work in a responsible way. This involves indicating that the work of other individuals is included in your project (i.e., citing), which is one way to prevent plagiarism.

Plagiarism? What is it?

The word plagiarism is derived from the Latin word, plagiare , which means “to kidnap.” The term has evolved over the years to now mean the act of taking another individual’s work and using it as your own, without acknowledging the original author (American Psychological Association, 2020 p. 21). Plagiarism can be illegal and there can be serious ramifications for plagiarizing someone else’s work. Thankfully, plagiarism can be prevented. One way it can be prevented is by including citations and references in your research project. Want to make them quickly and easily? Try the Citation Machine citation generator, which is found on our homepage.

All about citations & references

Citations and references should be included anytime you use another individual’s work in your own assignment. When including a quote, paraphrased information, images, or any other piece of information from another’s work, you need to show where you found it by including a citation and a reference. This guide explains how to make them.

APA style citations are added in the body of a research paper or project and references are added to the last page.

Citations , which are called in-text citations, are included when you’re adding information from another individual’s work into your own project. When you add text word-for-word from another source into your project, or take information from another source and place it in your own words and writing style (known as paraphrasing), you create an in-text citation. These citations are short in length and are placed in the main part of your project, directly after the borrowed information.

References are found at the end of your research project, usually on the last page. Included on this reference list page is the full information for any in-text citations found in the body of the project. These references are listed in alphabetical order by the author's last name.

An APA in-text citation includes only three items: the last name(s) of the author(s), the year the source was published, and sometimes the page or location of the information. References include more information such as the name of the author(s), the year the source was published, the full title of the source, and the URL or page range.

Why is it important to include citations & references

Including APA citations and references in your research projects is a very important component of the research process. When you include citations, you’re being a responsible researcher. You’re showing readers that you were able to find valuable, high-quality information from other sources, place them into your project where appropriate, all while acknowledging the original authors and their work.

Common ways students and scholars accidentally plagiarize

Believe it or not, there are instances when you could attempt to include in-text and full references in the appropriate places, but still accidentally plagiarize. Here are some common mistakes to be aware of:

Mistake #1 - Misquoting sources: If you plan to use a direct quote, make sure you copy it exactly as is. Sure, you can use part of the full quote or sentence, but if you decide to put quotation marks around any words, those words should match exactly what was found in the original source. Here’s a line from The Little Prince , by Antoine de Saint-Exupéry:

“Grown-ups never understand anything by themselves, and it is tiresome for children to be always and forever explaining things to them.”

Here’s an acceptable option:

“Grown-ups never understand anything by themselves,” stated de Saint-Exupéry (1943, p. 3).

Here’s a misquote:

“Grown-ups barely ever understand anything by themselves,” stated de Saint-Exupéry (1943, p. 3).

Notice the slight change in the words. The incorrect phrasing is an instance of accidental plagiarism.

Mistake #2 - Problems with paraphrasing: When we paraphrase, we restate information using our own words and writing style. It’s not acceptable to substitute words from the original source with synonyms.

Let’s use the same sentence from The Little Prince .

A correct paraphrase could be:

de Saint-Exupéry (1943) shares various ways adults frustrate children. One of the biggest being that kids have to explain everything. It’s too bad adults are unable to comprehend anything on their own (p. 3).

An incorrect paraphrase would be:

de Saint-Exupéry (1943) shares that adults never understand anything by themselves, and it is exhausting for kids to be always and forever clarifying things to them (p.3).

Notice how close the incorrect paraphrase is from the original. This is an instance of accidental plagiarism.

Make sure you quote and paraphrase properly in order to prevent accidental plagiarism.

If you’re having a difficult time paraphrasing properly, it is acceptable to paraphrase part of the text AND use a direct quote. Here’s an example:

de Saint-Exupery (1943) shares various ways adults frustrate children. One of the biggest being that kids have to explain everything, and “it is tiresome for children to be always and forever explaining things to them” (p. 3).

Information About APA

Who created it.

The American Psychological Association is an organization created for individuals in the psychology field. With close to 121,000 members, they provide educational opportunities, funding, guidance, and research information for everything psychology-related. They also have numerous high-quality databases, peer-reviewed journals, and books that revolve around mental health.

The American Psychological Association is also credited with creating their own specific citation and reference style. Today, this format is used by individuals not only in the psychology field, but many other subject areas as well. Education, economics, business, and social sciences also use APA style quite frequently. Click here for more information . This guide covers general information about the style, but is not affiliated with the American Psychological Association.

Why was this style created?

This format was first developed in 1929 to form a standardized way for researchers in science fields to document their sources. Prior to the inception of these standards and guidelines, individuals were recognizing the work of other authors by including bits and pieces of information in random order. There wasn’t a set way to format citations and references. You can probably imagine how difficult it was to understand the sources that were used for research projects!

Having a standard format for citing sources allows readers to glance at a citation or APA reference and easily locate the title, author, year published, and other critical pieces of information needed to understand a source.

The evolution of this style

The guide below is based on APA style 7th edition, which was released in 2020. In previous versions of APA format, researchers and scholars were required to include the publisher location for books and the date that an electronic resource was accessed. Both are no longer required to be included.

Details on the differences between the 6th and 7th editions is addressed later in this guide.

Citations & References

The appearance of citations & references.

The format for references varies, but most use this general format:

%%Author’s Last name, First initial. (Date published). Title . URL

Researchers and scholars must look up the proper format for the source that they’re attempting to cite. Books have a certain format, websites have a different format, periodicals have a different format, and so on. Scroll down to find the proper format for the source you’re citing or referencing.

If you would like help citing your sources, CitationMachine.com has a citation generator that will help make the APA citation process much easier for you. To start, simply click on the source type you're citing:

• Journal articles

In-text citations

An APA in-text citation is included in research projects in three instances: When using a direct quote, paraphrasing information, or simply referring to a piece of information from another source.

Quite often, researchers and scholars use a small amount of text, word for word, from another source and include it in their own research projects. This is done for many reasons. Sometimes, another author’s words are so eloquently written that there isn’t a better way to rephrase it yourself. Other times, the author’s words can help prove a point or establish an understanding for something in your research project. When using another author’s exact words in your research project, include an APA in-text citation directly following it.

In addition to using the exact words from another source and placing them into your project, these citations are also added anytime you paraphrase information. Paraphrasing is when you take information from another source and rephrase it, in your own words.

When simply referring to another piece of information from another source, also include a citation directly following it.

Citations in the text are found near a direct quote, paraphrased information, or next to a mention of another source. To see examples of some narrative/ parenthetical citations in action, look at the image above, under “All About Citations & References.”

Note: *Only include the page or paragraph number when using a direct quote or paraphrase. Page numbers have a p. before the number, pp. before the page range, and para. before the paragraph number. This information is included to help the reader locate the exact portion of text themselves. It is unnecessary to include this information when you’re simply referring to another source.

Examples of APA in-text citations:

“Well, you’re about to enter the land of the free and the brave. And I don’t know how you got that stamp on your passport. The priest must know someone” (Tóibín, 2009, p. 52).

Student teachers who use technology in their lessons tend to continue using technology tools throughout their teaching careers (Kent & Giles, 2017, p. 12).

If including the author’s name in the sentence, place the year in the parentheses directly next to his or her name. Add the page number at the end, unless it’s a source without any pages or paragraph numbers (See Section 8.10 of the Publication manual for more details).

In-text citation APA example:

According to a study done by Kent and Giles (2017), student teachers who use technology in their lessons tend to continue using technology tools throughout their teaching careers.

The full references, or citations, for these sources can be found on the last part of a research project, titled the “References.”

Here’s how to create in-text citations for specific amounts of authors:

APA citation with no author

When the source lacks an author’s name, place the title, year, and page number (if available) in the text. The title should be in italics if it sits alone (such as a movie, brochure, or report). If the source is part of a whole (as many web pages and articles are), place the title in quotation marks without italics (See Section 8.14 of the Publication manual ).

Structure of an APA format citation in the text narratively, with the author's name missing:

Title of Source (Year) or “Title of Source” (Year)

Structure of an APA style format citation, in parentheses at the end of the sentence, with the author’s name missing: (Title of Source, Year) or (“Title of Source,” Year)

Structure for one author

In the text, narratively: Last name of Author (Year)...(page number).

In parentheses, at the end of the sentence: (Last name of Author, Year, page number).

Structure for two authors

Place the authors in the order they appear on the source. Only use the ampersand in the parenthetical citations (see Section 8.17 of the Publication manual ). Use ‘and’ to separate the author names if they’re in the text of the sentence.

In the text, narratively: Last name of Author 1 and Last name of Author 2 (Year)....(page number).

In parentheses, at the end of the sentence: (Last name of Author 1 & Last name of Author 2, Year, page number).

Structure for three or more authors

Only include the first listed author’s name in the first and any subsequent citations. Follow it with et al.

(Last name Author 1 et al., Year, page number)

(Agbayani et al., 2020, p. 99)

Last name of Author 1 et al. (Year)...(page).

Agbayani et al. (2020)...(p. 99)

One author, multiple works, same year

What do you do when you want to cite multiple works by an author, and the sources all written in the same year?

Include the letters ‘a’ ‘b’ ‘c’ and so on after the year in the citation.

(Jackson, 2013a)

Jackson (2013a)

Writers can even lump dates together.

Example: Jackson often studied mammals while in Africa (2013a, 2013b).

On the APA reference page, include the same letters in the full references.

Groups and organizations

Write out the full name of the group or organization in the first citation and place the abbreviation next to it in brackets. If the group or organization is cited again, only include the abbreviation. If it doesn’t have an abbreviation associated with it, write out the entire organization’s name each and every time (see Section 8.21 of the Publication manual ).

First APA citation for an organization with an abbreviation: (World Health Organization [WHO], Year)

World Health Organization (WHO, Year)

Notice in the example directly above, the name of the organization is written out in full in the text of the sentence, and the abbreviation is placed in parentheses next to it.

Subsequent APA citations in the text for an organization with an abbreviation: (WHO, Year) OR WHO (Year)

All citations in the text for an organization without an abbreviation: (Citation Machine, Year) or Citation Machine (Year)

One in-text citation, multiple works

Sometimes you’ll need to cite more than one work within an in-text citation. Follow the same format (author, year) format but place semicolons between works (p. 263).

(Obama, 2016; Monroe et al., 1820; Hoover & Coolidge, 1928)

Reminder: There are many citation tools available on CitationMachine.com. Head to our homepage to learn more, check out our APA citation website, and cite your sources easily! The most useful resource on our website? Our APA citation generator, which doesn’t just create full references, it’s also an APA in-text citation website! It’ll do both for you!

Click here to learn more about crediting work .

Reference list citation components

References display the full information for all the citations found in the body of a research project.

Some things to keep in mind when it comes to the references:

• All references sit together on their own page, which is usually the last page(s) of a paper.
• Title the page ‘References’
• Place ‘References’ in the center of the page and bold it. Keep the title in the same font and size as the references. Do not italicize, underline, place the title in quotation marks, or increase the font size.
• The entire page is double spaced.
• All references are listed in alphabetical order by the first word in the reference, which is usually the author’s last name. If the source lacks an author, alphabetize the source by the title (ignore A, An, or The)
• All references have a hanging indent, meaning that the second line of text is indented in half an inch. See examples throughout this guide.
• Remember, each and every citation in the text of the paper MUST have a full reference displayed in the reference list. The citations in the text provide the reader with a quick glimpse about the sources used, but the references in the reference list provide the reader with all the information needed to seek out the source themselves.

Learn more about each component of the reference citation and how to format it in the sections that follow. See an APA sample paper reference list at the end of this entire section.

Author’s names

The names of authors are written in reverse order. Include the initials for the first and middle names. End this information with a period (see Section 9.8 of the Publication manual ).

Format: Last name, F. M.

• Angelou, M.
• Doyle, A. C.

Two or more authors

When two or more authors work together on a source, write them in the order in which they appear on the source. You can name up to 20 authors in the reference. For sources with 2 to 20 authors, place an ampersand (&) before the final author. Use this format:

Last name, F. M., & Last name, F. M.

Last name, F. M., Last name, F. M., Last name, F. M., Last name, F. M., & Last name, F. M.

Kent, A. G., Giles, R. M., Thorpe, A., Lukes, R., Bever, D. J., & He, Y.

If there are 21 or more authors listed on a source, only include the first 19 authors, add three ellipses, and then add the last author’s name.

Roberts, A., Johnson, M. C., Klein, J., Cheng, E. V., Sherman, A., Levin, K. K. , ...Lopez, G. S.

If you plan on using a free APA citation tool, like the one at CitationMachine.com, the names of the authors will format properly for you.

###No authors

If the source lacks an author, place the title in the first position in the reference (Section 9.12 of the Publication manual ). When the source’s title begins with a number (Such as 101 Dalmatians ), place the reference alphabetically as if the number was spelled out. 101 Dalmatians would be placed in the spot where ‘One hundred’ would go, but keep the numbers in their place.

Additionally, if the title begins with the words ‘A’, ‘An,’ or ‘The,’ ignore these words and place the title alphabetically according to the next word.

See the “Titles” section below for more information on formatting the title of sources.

###Corporate/Organization authors

On an APA reference page, corporate authors are always written out in full. In the text of your paper, you may have some abbreviations (such as UN for United Nations), but in the full references, always include the full names of the corporation or organization (following Section 9.11 of the official Publication manual ).

%%United Nations. (2019). Libya: $202 million needed to bring life-saving aid to half a million people hit by humanitarian crisis. https://news.un.org/en/story/2019/02/1031981

Publication date & retrieval date

Directly after the author’s name is the date the source was published. Include the full date for newspapers and magazine articles, and only the year for journals and all other sources. If no date is found on the source, include the initials, n.d. for “no date.”

%% Narducci, M. (2017, May 19). City renames part of 11th Street Ed Snider Way to honor Flyers founder. The Philadelphia Inquirer . http://www.philly.com/

If using our APA Citation Machine, our citation generator will add the correct format for you automatically.

Giving a retrieval date is not needed unless the online content is likely to be frequently updated and changed (e.g., encyclopedia article, dictionary entry, Twitter profile, etc.).

%%Citation Machine [@CiteMachine]. (n.d.). Tweets [Twitter profile]. Twitter. Retrieved October 10, 2019, from https://twitter.com/CiteMachine

When writing out titles for books, articles, chapters, or other non-periodical sources, only capitalize the first word of the title and the first word of the subtitle. Names of people, places, organizations, and other proper nouns also have the first letter capitalized. For books and reports, italicize the title in the APA citation.

Strange case of Dr. Jekyll and Mr. Hyde.

Roots: The saga of an American family.

For articles and chapters in APA referencing, do not italicize the title.

Wake up the nation: Public libraries, policy making, and political discourse.

For newspapers, magazines, journals, newsletters, and other periodicals, capitalize the first letter in each word and italicize the title.

The Seattle Times.

A common question is whether to underline your title or place it in italics or quotation marks in the reference list. Here’s a good general rule: When a source sits alone and is not part of a larger whole, place the title in italics. If the source does not sit alone and is part of a larger whole, do not place it in italics.

Books, movies, journals, and television shows are placed in italics since they stand alone. Songs on an album, episodes of television shows, chapters in books, and articles in journals are not placed in italics since they are smaller pieces of larger wholes.

The Citation Machine citation generator will format the title in your citations automatically.

Additional information about the title

If you feel it would be helpful to include additional information about the source type, include a descriptive noun or two in brackets immediately following the title. Capitalize the first letter.

%%Kennedy, K., & Molen, G. R. (Producers), & Spielberg, S. (Director). (1993). Jurassic Park [Film]. USA: Universal.

Besides [Film], other common notations include:

• [Audio podcast]
• [Letter to the editor]
• [Television series episode]
• [Facebook page]
• [Blog post]
• [Lecture notes]
• [PowerPoint presentation]
• [Video file]

If you are using Citation Machine citing tools, additional information about the title is automatically added for you.

Publisher information

For books and reports, include the publisher name but not the location (see Section 9.29 of the Publication manual ). Older editions of the style required the city, state and/or country, but this hasn't been the case since the 7th edition was released.

It is not necessary to include the entire name of the publisher. It is acceptable to use a brief, intelligible form. However, if Books or Press are part of the publisher’s names, keep these words in the reference. Other common terms, such as Inc., Co., Publishers, and others can be omitted.

For newspapers, journals, magazines, and other periodicals, include the volume and issue number after the title. The volume number is listed first, by itself, in italics. The issue number is in parentheses immediately after it, not italicized. There is no space after the closing parenthesis and before the volume number.

%%Giannoukos, G., Besas, G., Hictour, V., & Georgas, T. (2016). A study on the role of computers in adult education. Educational Research and Reviews , 11 (9), 907-923. https://doi.org/10.5897/ERR2016.2688

After including the publisher information, end this section with a period.

Perseus Books.

Electronic source information:

For online sources, the URL or DOI (Direct Object Identifier) are included at the end of an APA citation.

DOI numbers are often created by publishers for journal articles and other periodical sources. They were created in response to the problem of broken or outdated links and URLs. When a journal article is assigned a DOI number, it is static and will never change. Because of its permanent characteristic, DOIs are the preferred type of electronic information to include in APA citations. When a DOI number is not available, include the source’s URL (see Section 9.34 in the Publication manual ).

For DOIs, include the number in this format:

http://doi.org/xxxx

For URLs, type them in this format:

http:// or https://

Other information about electronic sources:

• If the URL is longer than a line, break it up before a punctuation mark.
• Do not place a period at the end of the citation/URL.
• It is unnecessary to include retrieval dates, unless the source changes often over time (like in a Wikipedia article).
• It is not necessary to include the names of databases

If using the Citation Machine APA citation website autocite features, the online publication information will be automatically replaced by the DOI. The Citation Machine APA template will properly cite your online sources for you.

Make sure you run your completed paper through the Citation Machine Plus smart proofreader, which scans for grammar, spelling, and plagiarism. Whether it’s an adjective , verb , or pronoun out-of-place, our technology helps edits your paper for you!

Annotated bibliographies:

An APA annotated bibliography is a full bibliography that includes a small note for each reference citation. Each note should be short (1-2 paragraphs) and contain a summary or your evaluation about each source. When creating your citations on CitationMachine.net, there is a field at the bottom of each form to add your own annotations.

Follow the publication manual guidelines on paper format and writing style. Let your instructor guide other details about your annotations. Still confused? Read our guide on annotated bibliographies .

These types of projects look different depending on the style you’re using. Use the link at the top of the page to access resources related to the Modern Language Association’s style. Here’s information related to Chicago citation style .

Page formatting

Need help with the design and formatting of your paper? Look no further! This section provides the ins and outs of properly displaying the information in your APA essay.

• Times New Roman, 12-point size.
• Calibri, Arial, or Georgia, 11-point size
• Lucida, Sans Unicode, or Computer Modern, 10-point size
• Indents = Every paragraph should start with an indent.
• Margins = 1 inch around the entire document
• Spacing = Double space everything!

Arrange your pages in this order:

• Page 1 - APA Title Page (see below for information on the title page)
• Page 2 - Abstract (If your professor requests one)
• Page 3 - First page of text
• References begin on their own page. Include the list of references on the page after the text.
• Tables and figures

Keep in mind that the order above is the recommendation for papers being submitted for peer review. If you’re writing an APA style paper for a class, your professor may be more lenient about the requirements. Also, if you’re submitting your paper for a specific journal, check the requirements on the journal’s website. Each journal has different rules and procedures.

Just a little nudge to remind you about the Citation Machine Plus smart proofreader. Whether it’s a conjunction or interjection out of place, a misspelled word, or an out of place citation, we’ll offer suggestions for improvement! Don’t forget to check out our APA citation maker while you’re at it!

Running heads

In older editions of APA, running heads were required for all papers. Since the 7th edition, that’s changed.

• Student paper: No running head
• Professional paper: Include a running head

The running head displays the title of the paper and the page number on all pages of the paper. This header is found on every page of a professional paper (not a student paper), even on the title page (sometimes called an APA cover page) and reference list (taken from Section 2.8 of the Publication manual ).

It's displayed all in capital letters at the top of the page. Across from the running head, along the right margin, is the page number.

• Use the header feature in your word processor. Both Google Docs and Word have these features available.
• Use one for the recommended fonts mentioned under "Page formatting."

Title pages

A title page, sometimes called an APA cover page, graces the cover of an essay or paper. An APA title page should follow rules from Section 2.3 of the official Publication manual and include:

• Page number, which is page 1
• Use title case and bold font
• The title should be under 12 words in length
• The title should be a direct explanation of the focus of the paper. Do not include any unnecessary descriptors such as “An Analysis of…” or “A Study of…”
• Exclude any labels such as Mr., Ms., Dr, PhD...
• Name of the school or institution
• Course number and/or class name
• Name of your instructor, including their preferred honorifics (e.g., PhD, Dr., etc.)
• Paper’s due date
• If this is a professional paper, also include a running head. If this is a student paper, do not include one.

Follow the directions for the running head and page number in the section above. Below the running head, a few lines beneath, and centered in the middle of the page, should be the title. The next line below is the author’s name(s), followed by the name of the school or institution, the class or course name, your instructor’s name, and the paper’s due date.

All components on this page should be written in the same font and size as the rest of your paper. Double space the title, names, name of school or institution, and all other information on the page (except for the running head and page number).

Example - Student Title Page APA:

Example - Professional Title Page APA:

If you’re submitting your paper to a journal for publication, check the journal’s website for exact requirements. Each journal is different and some may request a different type of APA format cover page.

Looking to create an APA format title page? Head to CitationMachine.com’s homepage and choose “Title Page” at the top of the screen.

An abstract briefly but thoroughly summarizes dissertation contents. It’s found in the beginning of a professional paper, right after the title page. Abstracts are meant to help readers determine whether to continue reading the entire document. With that in mind, try to craft the lead sentence to entice the reader to continue reading.

Here are a few tips:

• Be factual and keep your opinions out. An abstract should accurately reflect the paper or dissertation and should not involve information or commentary not in the thesis.
• Communicate your main thesis. What was the examined problem or hypothesis? A reader should know this from reading your abstract.
• Keep it brief. Stick to the main points and don’t add unnecessary words or facts. It should not exceed 250 words.
• Consider your paper’s purpose. It’s important to cater your abstract to your paper type and think about what information the target audience for that paper type would want. For example, an empirical article may mention methodology or participant description. A quantitative or qualitative meta-analysis would mention the different variables considered and how information was synthesized.
• Use verbs over noun equivalents, and active voice. Example: “There was research into…” becomes “We researched…”

Formatting guidelines:

• The abstract goes after the title page.
• It should have the same font (size and type) as the rest of the paper.
• It should stick to one page.
• Double-space all page text.
• Center and bold the word “Abstract” at the top of the paper.
• Don’t indent the first line of the abstract body. The body should also be in plain text.
• For the keywords, place it on the line after the abstract and indent the first line (but not subsequent lines). The word “Keywords:” is capitalized, italicized, and followed by a colon. The actual keywords are sentence case and in plan font.
• List each keyword one after the other, and separate them by a comma.
• After the last keyword, no ending punctuation is needed.

Tables & Figures

If your paper includes a lot of numerical information or data, you may want to consider placing it into a table or a figure, rather than typing it all out. A visual figure or simple, organized table filled with numerical data is often easier for readers to digest and comprehend than tons of paragraphs filled with numbers. Chapter 7 of the Publication manual outlines formatting for tables and figures. Let's cover the basics below.

If you’d like to include a table or figure in your paper, here are a few key pieces of information to keep in mind:

• At the end of the paper after the APA reference page
• In the text after it is first mentioned
• The table first mentioned in the text should be titled ‘Table 1.’ The next table mentioned in the text is ‘Table 2,’ and so on. For figures, it would be 'Figure 1,' 'Figure 2,' and so forth.

• Even though every table and figure is numbered, also create a title for each that describes the information it contains. Capitalize all important words in the title.
• For tables, do not use any vertical lines, only use horizontal to break up information and headings.
• Single spacing is acceptable to use in tables and figures. If you prefer double spacing your information, that is okay too.
• Do not include extra information or “fluff.” Keep it simple!
• Do not include the same exact information in the paper. Only include the complete information in one area—the table or the text.
• All tables and figures must be referenced in the text. It is unacceptable to throw a table or figure into the back of the paper without first providing a brief summary or explanation of its relevance.

Publication Manual 6th Edition vs 7th Edition

The 6th edition of the Publication Manual of the American Psychological Association was released in 2009. The current 7th edition came out in the fall of 2019 and was designed to be more student focused, provide more guidance on accessibility, and address changes that have developed over the last 10 years.

Below, we’ve listed what we feel are the most relevant changes related to APA format.

Journals and DOIs

DOI stands for “digital object identifier.” Many journal articles use and have a unique DOI that should be included in a full citation.

When including a DOI in a citation, format it as a URL. Do not label it “DOI.” Articles without DOIs from databases are treated as print works. For example:

6th edition:

%%Gänsicke, B. T., Schreiber, M. R., Toloza, O., Fusillo, N. P. G., Koester, D., & Manser, C. J. (2019). Accretion of a giant planet onto a white dwarf star. Nature, 576 (7785), 61–64. doi: 10.1038/s41586-019-1789-8

7th edition:

%%Gänsicke, B. T., Schreiber, M. R., Toloza, O., Fusillo, N. P. G., Koester, D., & Manser, C. J. (2019). Accretion of a giant planet onto a white dwarf star. Nature, 576 (7785), 61–64. https://doi.org/10.1038/s41586-019-1789-8

Citing Books

There are few new guidelines when you are citing a book. First, the publisher location no longer needs to be indicated.

%%Zack, P. O. (2001). The shoals of time. Bloomington, IN: First Books Library.

%%Zack, P. O. (2001). The shoals of time. First Books Library.

Second, the format of an ebook (e.g., Kindle, etc.) no longer needs to be indicated.

%%Niven, J. (2012). Ada Blackjack: A true story of survival in the Arctic [Kindle].

%%Niven, J. (2012). Ada Blackjack: A true story of survival in the Arctic .

Lastly, books from research databases without DOIs are treated the same as print works.

When using a URL in a citation, you no longer need to include the term “Retrieved from” before URLs (except with retrieval dates). The font should be blue and underlined, or black and not underlined.

6th Edition:

%%Flood, A. (2019, December 6). Britain has closed almost 800 libraries since 2010, figures show. The Guardian . Retrieved from https://www.theguardian.com/books/2019/dec/06/britain-has-closed-almost-800-libraries-since-2010-figures-show

7th Edition:

%%Flood, A. (2019, December 6). Britain has closed almost 800 libraries since 2010, figures show. The Guardian . https://www.theguardian.com/books/2019/dec/06/britain-has-closed-almost-800-libraries-since-2010-figures-show

Within a full APA citation, you may spell out up to 20 author names. For two to 20 authors, include an ampersand (&) before the name of the last author. For sources with 21 or more authors, structure it as follows:

Structure: First 19 authors’ names, . . . Last author’s name.

7th edition example: Washington, G., Adams, J., Jefferson, T., Madison, J., Monroe, J., Adams, J. Q., Jackson, A., Van Buren, M., Harrison, W. H., Tyler, J., Polk, J. K., Taylor, Z., Filmore, M., Pierce, F., Buchanan, J., Lincoln, A., Johnson, A., Grant, U. S., Hayes, R. B., Garfield, . . . Trump, D.

When creating an in-text citation for a source with 3 or more authors, use “et al.” after the first author’s name. This helps abbreviate the mention.

6th Edition: (Honda, Johnson, Prosser, Rossi, 2019)

7th Edition: (Honda et al., 2019)

Tables and Figures

Instead of having different formats for tables and figures, both use one standardized format. Now both tables and figures have a number, a title, name of the table/figure, and a note at the bottom.

If you’re still typing into Google “how to cite a website APA” among other related questions and keywords, click here for further reading on the style .

When you’re through with your writing, toss your entire paper into the Citation Machine Plus plagiarism checker , which will scan your paper for grammar edits and give you up to 5 suggestions cards for free! Worry less about a determiner , preposition , or adverb out of place and focus on your research!

American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed.) (2020). American Psychological Association. https://doi.org/10.1037/0000165-000

Updated March 3, 2020

Written and edited by Michele Kirschenbaum and Wendy Ikemoto. Michele Kirschenbaum has been an awesome school librarian since 2006 and is an expert in citing sources. Wendy Ikemoto has a master’s degree in library and information science and has been working for Citation Machine since 2012.

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Concise Guide to APA Style

Available formats, also available from.

• Table of contents
• Book details
• Instructor resources

Concise Guide to APA Style, Seventh Edition is the official APA Style resource for students.

Written for high school and undergraduate students, instructors, and writers learning APA Style, this easy-to-use pocket guide is adapted from the seventh edition of the Publication Manual of the American Psychological Association . It provides complete guidance for new writers on effective, clear, and inclusive scholarly communication and the essentials of formatting papers and other course assignments.

The seventh edition has been thoroughly revised and updated to reflect best practices in scholarly writing and publishing.

• Full color throughout
• Content relevant to a range of majors and courses, including psychology, social work, criminal justice, communications, composition, education, business, engineering, and more 
• New chapter focused on student papers
• Sample student title page, paper, and annotated bibliography
• Streamlined APA Style headings and in-text citations
• New chapter on writing style and grammar
• Chapters on punctuation, lists, italics, spelling, capitalization, abbreviations, numbers, and statistics
• Latest bias-free language guidelines
• More than 20 new sample tables and figures
• Comprehensive guidelines on citation to help writers credit their sources appropriately and avoid plagiarism and self-plagiarism 
• More than 100 new reference templates and examples, including traditional sources (e.g., journal articles, books, dissertations, and reports) plus many others (e.g., social media, webpages and websites, legal)

1. Student Paper Types, Elements, and Format

General guidelines for student papers.

• Application of APA Style to Student Papers
• Student Essays
• Annotated Bibliographies
• Dissertations and Theses

Paper Elements

• Student Paper Required Elements
• Author Name (Byline)
• Author Affiliation
• Text (Body)
• Reference List
• Importance of Format
• Order of Pages
• Page Header
• Special Characters
• Line Spacing
• Paragraph Alignment
• Paragraph Indentation
• Paper Length

Organization

• Principles of Organization
• Heading Levels
• Section Labels

Sample Student Paper

2. writing style and grammar, effective scholarly writing.

• Continuity and Flow
• Transitions
• Noun Strings
• Conciseness and Clarity
• Wordiness and Redundancy
• Sentence and Paragraph Length
• Contractions and Colloquialisms
• Logical Comparisons
• Anthropomorphism

Grammar and Usage

• Active and Passive Voice
• Subject and Verb Agreement
• First- Versus Third-Person Pronouns
• Editorial "We"
• Singular "They"
• Pronouns for People and Animals ("Who" vs. "That")
• Pronouns as Subjects and Objects ("Who vs. Whom")
• Pronouns in Restrictive and Nonrestrictive Clauses ("That" vs. "Which")
• Subordinate Conjunctions
• Misplaced and Dangling Modifiers
• Parallel Construction

Strategies to Improve Your Writing

• Reading to Learn Through Example
• Writing From an Outline
• Rereading the Draft
• Seeking Help From Fellow Students
• Working With Writing Centers
• Revising a Paper

3. Bias-Free Language Guidelines

General guidelines for reducing bias.

• Describe at the Appropriate Level of Specificity
• Be Sensitive to Labels

Reducing Bias by Topic

• Participation in Research
• Racial and Ethnic Identity
• Sexual Orientation
• Socioeconomic Status
• Intersectionality

4. Punctuation, Lists, and Italics

Punctuation.

• Spacing After Punctuation Marks
• Quotation Marks
• Parentheses
• Square Brackets
• List Guidelines
• Lettered Lists
• Numbered Lists
• Bulleted Lists
• Use of Italics
• Reverse Italics

5. Spelling, Capitalization, and Abbreviations

• Preferred Spelling
• Hyphenation

Capitalization

• Words Beginning a Sentence
• Proper Nouns and Trade Names
• Job Titles and Positions
• Diseases, Disorders, Therapies, Theories, and Related Terms
• Titles of Works and Headings Within Works
• Titles of Tests and Measures
• Nouns Followed by Numerals or Letters
• Names of Conditions or Groups in an Experiment
• Names of Factors, Variables, and Effects

Abbreviations

• Use of Abbreviations
• Definition of Abbreviations
• Format of Abbreviations
• Unit of Measurement Abbreviations
• Time Abbreviations
• Latin Abbreviations
• Chemical Compound Abbreviations

6. Numbers and Statistics

• Numbers Expressed in Numerals
• Numbers Expressed in Words
• Combining Numerals and Words to Express Numbers
• Ordinal Numbers
• Decimal Fractions
• Roman Numerals
• Commas in Numbers
• Plurals of Numbers

Statistics and Equations

• Presentation of Statistics
• Statistical Symbols and Abbreviations
• Spacing, Alignment, and Punctuation for Statistics
• Presentation of Equations

7. Tables and Figures

General guidelines for tables and figures.

• Purpose of Tables and Figures
• Design and Preparation of Tables and Figures
• Graphical Versus Textual Presentation
• Formatting Tables and Figures
• Referring to Tables and Figures in the Text
• Placement of Tables and Figures
• Reprinting or Adapting Tables and Figures
• Principles of Table Construction
• Table Components
• Table Numbers
• Table Titles
• Table Headings
• Table Notes
• Standard Abbreviations in Tables and Figures
• Confidence Intervals in Tables
• Table Borders and Shading
• Long or Wide Tables
• Relation Between Tables
• Table Checklist
• Sample Tables
• Principles of Figure Construction
• Figure Components
• Figure Numbers
• Figure Titles
• Figure Images
• Figure Legends
• Figure Notes
• Relation Between Figures
• Photographs
• Figure Checklist
• Sample Figures

8. Works Credited in the Text

General guidelines for citation.

• Appropriate Level of Citation
• Self-Plagiarism
• Correspondence Between Reference List and Text
• Use of the Published Version or Archival Version
• Primary and Secondary Sources

Works Requiring Special Approaches

• Classroom or Intranet Sources
• Personal Communications

In-Text Citations

• Author–Date Citation System
• Parenthetical and Narrative Citations
• Citing Multiple Works
• Citing Specific Parts of a Source
• Unknown or Anonymous Author
• Translated, Reprinted, Republished, and Reissued Dates
• Omitting the Year in Repeated Narrative Citations
• Number of Authors to Include in In-Text Citations
• Avoiding Ambiguity in In-Text Citations
• Works With the Same Author and Same Date
• Authors With the Same Surname
• Abbreviating Group Authors
• General Mentions of Websites, Periodicals, and Common Software and Apps

Paraphrases and Quotations

• Principles of Paraphrasing
• Long Paraphrases
• Principles of Direct Quotation
• Short Quotations (Fewer Than 40 Words)
• Block Quotations (40 Words or More)
• Direct Quotation of Material Without Page Numbers
• Accuracy of Quotations
• Changes to a Quotation Requiring No Explanation
• Changes to a Quotation Requiring Explanation
• Quotations That Contain Citations to Other Works
• Quotations That Contain Material Already in Quotation Marks

Copyright and Permission

• General Guidelines for Reprinting or Adapting Materials
• Materials That Require Copyright Attribution
• Copyright Status
• Permission and Fair Use
• Copyright Attribution Formats

9. Reference List

Reference categories.

• Determining the Reference Category
• Using the Webpages and Websites Reference Category
• Online and Print References

Principles of Reference List Entries

• Four Elements of a Reference
• Punctuation Within Reference List Entries
• Accuracy and Consistency in References

Reference Elements (Author, Date, Title, Source)

• Author Element
• Format of the Author Element
• Spelling and Capitalization of Author Names
• Identification of Specialized Roles
• Group Authors
• Date Element
• Format of the Date Element
• Updated or Reviewed Online Works
• Retrieval Dates
• Title Element
• Format of the Title Element
• Series and Multivolume Works
• Bracketed Descriptions
• Source Element
• Format of the Source Element
• Periodical Sources
• Online Periodicals With Missing Information
• Article Numbers
• Edited Book Chapter and Reference Work Entry Sources
• Publisher Sources
• Database and Archive Sources
• Works With Specific Locations
• Social Media Sources
• Website Sources
• When to Include DOIs and URLs
• Format of DOIs and URLs
• DOI or URL Shorteners

Reference Variations

• Works in Another Language
• Translated Works
• Reprinted, Republished, or Reissued Works
• Religious and Classical Works

Reference List Format and Order

• Format of the Reference List
• Order of Works in the Reference List
• Order of Surname and Given Name
• Order of Multiple Works by the Same First Author
• Order of Works With the Same Author and Same Date
• Order of Works by First Authors With the Same Surname
• Order of Works With No Author or an Anonymous Author
• Abbreviations in References

10. Reference Examples

Author variations, date variations, title variations, source variations, textual works.

• Periodicals
• Books and Reference Works
• Edited Book Chapters and Entries in Reference Works
• Reports and Gray Literature
• Informally Published Works

Software and Tests

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• Tests, Scales, and Inventories
• Audiovisual Works
• Audio Works
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Online Media

• Social Media
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Legal References

• Cases or Court Decisions
• Statutes (Laws and Acts)
• Constitutions and Charters
• Treaties and International Conventions

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APA Citation Style, 7th Edition: In-Text Citations & Paraphrasing

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When do I use in-text citations?

When should you add in-text citations in your paper .

There are several rules of thumb you can follow to make sure that you are citing your paper correctly in APA 7 format. 

• Think of your paper broken up into paragraphs. When you start a paragraph, the first time you add a sentence that has been paraphrased from a reference -> that's when you need to add an in-text citation. 
• Continue writing your paragraph, you do NOT need to add another in-text citation until: 1) You are paraphrasing from a NEW source, which means you need to cite NEW information OR 2) You need to cite a DIRECT quote, which includes a page number, paragraph number or Section title. 
• Important to remember : You DO NOT need to add an in-text citation after EVERY sentence of your paragraph. 

What do in-text citations look like?

In-text citation styles: .

Let's look at these examples if they were written in text: 

An example with 1 author:

Parenthetical citation:  Following American Psychological Association (APA) style guidelines will help you to cultivate your own unique academic voice as an expert in your field (Forbes, 2020). 

Narrative citation : Forbes (2020) shared that by following American Psychological Association (APA) guidelines, students would learn to find their own voice as experts in the field of nursing. 

An example with 2 authors: 

Parenthetical citation: Research on the use of progressive muscle relaxation for stress reduction has demonstrated the efficacy of the method (Bennett & Miller, 2019). 

Narrative citation: As shared by Bennett and Miller (2019), research on the use of progressive muscle relaxation for stress reduction has demonstrated the efficacy of the method. 

An example with 3 authors: 

Parenthetical citation: Guided imagery has also been shown to reduce stress, length of hospital stay, and symptoms related to medical and psychological conditions (Jones et al., 2020).

Narrative citation: Jones et al. (2020) shared that guided imagery has also been shown to reduce stress, length of hospital stay, and symptoms related to medical and psychological conditions. 

An example with a group/corporate author: 

Parenthetical citation: Dr. Philip G. Rogers, senior vice president at the American Council on Education, was recently elected as the newest chancellor of the university (East Carolina University, 2020). 

Narrative citation: Recently shared on the East Carolina University (2020) website, Dr. Philip G. Rogers, senior vice president at the American Council on Education, was elected as the newest chancellor. 

Tips on Paraphrasing

Paraphrasing is recreating someone else's ideas into your own words & thoughts, without changing the original meaning (gahan, 2020).  .

Here are some best practices when you are paraphrasing: 

• How do I learn to paraphrase? IF you are thoroughly reading and researching articles or book chapters for a paper, you will start to take notes in your own words . Those notes are the beginning of paraphrased information.
• Read the original information, PUT IT AWAY, then rewrite the ideas in your own words . This is hard to do at first, it takes practice, but this is how you start to paraphrase. 
• It's usually better to paraphrase, than to use too many direct quotes. 
• When you start to paraphrase, cite your source. 
• Make sure not to use language that is TOO close to the original, so that you are not committing plagiarism. 
• Use theasaurus.com to help you come up with like/similar phrases if you are struggling. 
• Paraphrasing (vs. using direct quotes) is important because it shows that YOU ACTUALLY UNDERSTAND the information you are reading. 
• Paraphrasing ALLOWS YOUR VOICE to be prevalent in your writing. 
• The best time to use direct quotes is when you need to give an exact definition, provide specific evidence, or if you need to use the original writer's terminology. 
• BEST PRACTICE PER PARAGRAPH: On your 1st paraphrase of a source, CITE IT. There is no need to add another in-text citation until you use a different source, OR, until you use a direct quote. 

References : 

Gahan, C. (2020, October 15). How to paraphrase sources . Scribbr.com .   https://tinyurl.com/y7ssxc6g  

Citing Direct Quotes

When should i use a direct quote in my paper .

Direct quotes should only be used occasionally: 

• When you need to share an exact definition 
• When you want to provide specific evidence or information that cannot be paraphrased
• When you want to use the original writer's terminology

From:  https://americanlibrariesmagazine.org/whaddyamean/ 

Definitions of direct quotes: 

• Western Oregon University's APA Guidelines on Direct Quotes This is an excellent quick tutorial on how to format direct quotes in APA 7th edition. Bookmark this page for future reference!

Carrie Forbes, MLS

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APA Citation Guide (7th Edition): Annotated Bibliography

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Annotated Bibliography

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An  annotated bibliography  is a list of citations for various books, articles, and other sources on a topic. The annotated bibliography looks like a References page but includes an annotation after each source cited. An annotation is a short summary and/or critical evaluation of a source. Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself.

Basic Tips on Formatting

• Start with the same format as a regular References list.
• The first line of the citation starts at the left margin and subsequent lines are indented 0.5 inches (hanging indent).
• The annotation begins on a new line and is indented 0.5 inches from the left margin.
• Entries are double-spaced with no extra lines between entries.
• If the annotation consists of more than one paragraph, indent the first line of each successive paragraph an additional 0.5 inches.
• Use the third person (e.g., he, she, the author) instead of the first person (e.g., I, my, me).

Sample Evaluative Annotation

Maak, T. (2007). Responsible leadership, stakeholder engagement, and the emergence of social capital.  Journal of Business Ethics ,  74 , 329-343. https://doi.org/10.1007/s10551-007-9510-5

This article focuses on the role of social capital in responsible leadership. It looks at both the social networks that a leader builds within an organization, and the links that a leader creates with external stakeholders. Maak’s main aim with this article seems to be to persuade people of the importance of continued research into the abilities that a leader requires and how they can be acquired. The focus on the world of multinational business means that for readers outside this world many of the conclusions seem rather obvious (be part of the solution not part of the problem). In spite of this, the article provides useful background information on the topic of responsible leadership and definitions of social capital which are relevant to an analysis of a public servant.

Useful Links for Annotated Bibliographies

The formatting of annotated bibliographies can vary. The University Libraries recommend the format exhibited in the examples below, but if you are still unsure what format to use, ask your professor. 

• Includes a sample of one APA annotation (from the Purdue OWL).
• A guide covering the basics of writing an annotated bibliography.
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APA 7th Edition Style Guide

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• Sample Annotated Student Paper
• Annotated Bibliography
• Handouts and Guides

More examples

• Annotated bibliography example - UNT Dallas Library
• Annotated bibliography template - UNT Dallas Library
• APA 7th Edition Publication Manual - Sample Annotated Bibliography (See Fig. 9.3, p. 308)

What is an annotated bibliography?

An annotated bibliography is an organized list of sources, each of which is followed by a brief note or “annotation.”

These annotations do one or more of the following:

• describe the content and focus of the book or article
• suggest the source’s usefulness to your research
• evaluate its method, conclusions, or reliability
• record your reactions to the source.

The process of writing an annotated bibliography provides a structured process to learn about a research topic. It causes you to read the available research (also referred to as "the literature") more closely as you develop a better understanding of the topic, related issues, and current trends. 

Source: The University of Wisconsin-Madison: The Writing Center

Writing a strong annotation

The hardest part of this assignment is writing the annotation, but knowing what it entails can make this task less daunting.

While not all of these are necessary, an annotation could/will:

• Summarize the central theme and scope of the document
• Evaluates the authority, credibility, and/or background of the author(s)
• Comments on the intended audience (who was meant to read the document)
• Assesses the source’s strengths and weaknesses (Interesting? Helpful? Strong/weak argument? Strong/weak evidence?)
• Compares or contrast this work with others you have cited
• Critiques the relevance, accuracy, and quality of the source
• Evaluates the methods, conclusions/findings, and reliability of the source
• Shares how the source reinforces or contradicts your own argument
• Records your reactions to the reading
• States how the source will be used in your paper

Source:  UNT Dallas Learning Commons: Annotated Bibliography

Formatting rules

General Formatting Rules:

• Format and order references in alphabetical order just as you would a reference list
• Each annotation should be a new paragraph below its reference entry
• Indent the entire annotation 0.5 inch from the left margins just as you would a block quotation
• If the annotation spans multiple paragraphs, indent the first line of the second and any subsequent paragraphs an addition 0.5 inch the same as you would a block quotation with multiple paragraphs  

Source: Section 9.51 Annotated Bibliographies in the APA 7th Edition Publication Manual

Sample annotated bibliography

Excelsior OWL Sample Annotated Bibliography

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APA Style (7th Edition) Citation Guide: Books & Ebooks

• Introduction
• Journal Articles
• Magazine/Newspaper Articles
• Books & Ebooks
• Government & Legal Documents
• Biblical Sources
• Secondary Sources
• Films/Videos/TV Shows
• How to Cite: Other
• Additional Help

Table of Contents

Book In Print With One Author

Book in Print More Than One Author

Chapters, Short Stories, Essays, or Articles From a Book (Anthology or Collection)

Article in an online reference book (e.g. encyclopedias, dictionaries).

Note: All citations should be double spaced and have a hanging indent in a Reference List.

A "hanging indent" means that each subsequent line after the first line of your citation should be indented by 0.5 inches.

This Microsoft support page contains instructions about how to format a hanging indent in a paper.

Authors/Editors

An author won't necessarily be a person's name. It may be an organization or company, for example Health Canada. These are called group or corporate authors.

If a book has no author or editor, begin the citation with the book title, followed by the year of publication in round brackets.

If an author is also the publisher, omit the publisher from the reference. This happens most often with corporate or group authors.

When a book has one to 20 authors or editors, all authors' names are cited in the Reference List entry. When a book has 21 or more authors or editors, list the first 19 authors followed by three spaced ellipse points (. . .) , and then the last author's name. Rules are different for in-text citations; please see the examples provided.

Cite author names in the order in which they appear on the source, not in alphabetical order (the first author is usually the person who contributed the most work to the publication).

Capitalize the first letter of the first word of the title. If there is a colon (:) in the title, also capitalize the first letter of the first word after the colon.

Capitalize the first letter of proper names in titles, such as names of places or people. 

Italicize titles of journals, magazines, newspapers, and books. Do not italicize the titles of articles or book chapters.

Capitalize only the first letter of the first word of the article title. If there is a colon in the article title, also capitalize the first letter of the first word after the colon.

Place of Publication

Do not include the publisher location in the reference. Only for works associated with a specific location, like conference presentations, include the location. For cities in the US and Canada list the city name and the province or state code. For other countries, list the city name and the country. Examples: Toronto, ON ; Tokyo, Japan

Electronic Books

Don't include the format, platform, or device (e.g. Kindle) in the reference. Include the publisher name. For audiobooks, include the narrator and audiobook notation.

Ebooks from Websites (not from library databases)

If an ebook from a website was originally published in print, give the author, year, title, edition (if given) and the url. If it was never published in print, treat it like a multi-page website.

Book In Print With One Author or Editor

Author's Last Name, First Initial. Second Initial if Given. (Year of Publication).  Title of book: Subtitle if given  (edition if given and is not first edition). Publisher Name.

Note: If the named person is an editor, place "(Ed.)." after the name.

Mulholland, K. (2003). Class, gender and the family business . Palgrave McMillan. 

In-Text Paraphrase:

(Author's Last Name, Year)

Example: (Mulholland, 2003)

In-Text Quote:

(Author's Last Name, Year, p. Page Number)

Example: (Mulholland, 2003, p. 70)

Book in Print More Than One Author or Editor

Last Name of First Author, First Initial. Second Initial if Given, & Last Name of Second Author, First Initial. Second Initial if Given. (Year of Publication).  Title of book: Subtitle if given  (edition if given and is not first edition). Publisher Name.

Note: Authors' names are separated by commas. Put a comma and an ampersand (&) before the name of the last author cited.

Note : For works with three or more authors, the first in-text citation is shortened to include the first author's surname followed by "et al."

Note: If the listed names are editors rather than authors, include "(Eds.)." at the end of the list of names. The below example shows a list of editors.

Reference List Example:

Kaakinen, J., Coehlo, D., Steele, R., Tabacco, L., & Hanson, H. (Eds.). (2015). Family health care nursing: Theory, practice, and research (5th ed.). F.A. Davis Company.

In-text Citation

Two Authors/Editors

(Kaakinen & Coehlo, 2015)

Direct quote: (Kaakinen & Coehlo, 2015, p. 57)

Three or more Authors/Editors

(Kaakinen et al., 2015)

Direct quote: (Kaakinen et al., 2015, p. 57)

Author's Last Name, First Initial. Second Initial if Given. (Year of Publication).  Title of book: Subtitle if given  (edition if given and is not first edition). Publisher Name. URL

Example from Website:

Rhode, D. L. (2002). Divorce, American style . University of California Press. http://www.escholarship.org/editions/view?docId=kt9z09q84w;brand=ucpress

Example: (Rhode, 2002)

Example: (Rhode, 2002, p. 101)

If no author or creator is provided, start the citation with the title/name of the item you are citing instead. Follow the title/name of the item with the date of publication, and the continue with other citation details.

Remember: an author/creator may be an organization or corporation, for example Health Canada. If you don't have a person's name as the author, but do have the name of an organization or corporation, put that organization/corporation's name as the author.

If and only if an item is signed as being created by Anonymous, use "Anonymous" where you'd normally put the author's name.

When you have no author, use a shortened version of the title where you'd normally put the author's name.

If you're citing something which is part of a bigger work, like an article from a magazine, newspaper, journal, encyclopedia, or chapter/short story from a book, put the shortened title in quotation marks in your in-text citation:

Example, paraphrase: ("A few words," 2014)

If you're citing an entire work, like a book, website, video, etc., italicize the shortened title in your in-text citation:

Example, paraphrase: ( A few words , 2014)

Author's Last Name, First Initial. Second Initial if Given. (Year of Publication). Title of chapter, article, essay or short story. In Editor's First Initial. Second Initial if Given. Editor's Last Name (Ed.),  Title of book: Subtitle if given (edition if given and is not first edition, pp. first page number-last page number). Publisher Name.

Note:  If you have more than one editor list their name(s) after the first editor listed in the book, giving their initials and last name. Put an ampersand (&) before the last editor's name.

When you have one editor the short form (Ed.) is used after the editor's name. If you have more than one editor use (Eds.) instead.

O'Neil, J. M., & Egan, J. (1992). Men's and women's gender role journeys: A metaphor for healing, transition, and transformation. In B. R. Wainrib (Ed.), Gender issues across the life cycle (pp. 107-123). Springer. 

Note: If there is no editor given you may leave out that part of the citation.

(Author's Last Name, Year) 

Example (2 authors): (O'Neil & Egan, 1992)

(Author's Last Name, Year, p. Page Number) 

Example (2 authors): (O'Neil & Egan, 1992, p. 998)

Author's Last Name, First Initial. Second Initial if Given. (Year of Publication). Title of article. In Editor's First Initial. Second Initial if Given. Editor's Last Name (Ed.),  Title of book: Subtitle if given (edition if given and is not first edition). Publisher Name. URL or DOI

Caviness, L. B. (2008). Brain-relevant education. In N. J. Salkind (Ed.), Encyclopedia of educational psychology . Sage Publications. https://login.uportland.idm.oclc.org/login?url=https://search.credoreference.com/content/entry/sageedpsyc/brain_relevant_education/0?institutionId=5407

Example (1 author): (Caviness, 2008)

Example (1 author): (Caviness, 2008, Focus on the brain section, para. 2)

Note: When there are no visible page numbers or paragraph numbers, you may cite the section heading and the number of the paragraph in that section to identify where your quote came from.

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APA Style & Citation 7th edition

• What's new with the 7th edition

Annotated Bibliography

• PowerPoint and APA
• Citations: References
• Citations: In-Text
• Library Databases
• Books and Ebooks
• Media (includes videos)
• Other types of sources
• Numbers, Capitalization, Italics
• Additional Resources

Information on Annotated Bibliographies can be found in Section 9.51 of the Publication Manual of the American Psychological Association (7th ed.)

• Title page, page numbers, font style and size, etc. See Format basics
• Alphabetical with hanging indents etc. See Citations: references
• The annotation - the notes you have about the source - appear in a new paragraph below its reference entry, indented 0.5 inches from the left margin
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• Last Updated: Apr 18, 2023 5:31 PM
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• About Citation

About APA 7th ed.

In-text citations, formatting your apa paper.

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• MLA 9th Ed.
• Chicago 17th Ed.

More Style Tips

APA is more than just citation and referencing! It's a whole style of writing designed to refer to people in research with dignity and respect and present research results in a standard style so that others can easily evaluate your work and replicate it.

• APA inclusive writing guidelines
• Bias free language for sexual orientation
• Bias free language for racial and ethnic identities
• Citing Indigenous Elders and Knowledge Keepers

This guide is a quick introduction to the American Psychological Association (APA) Style for references and citations. Be sure to consult the Publication Manual of the APA  or the  APA Style  website for detailed standards and procedures. 

• APA Style Comprehensive style and grammar guidelines from APA.

• A Quick Guide to APA Citation 7th Edition CSUDH Library

When you reference another source use an in-text citation in the body of your paper. 

Basic Format: (Author's Last Name(s) or Organization, Year).

I'm using...

Summarizing or Paraphrasing

Paraphrasing or summarizing the main findings or takeaways from a research article is the preferred method of citing sources in an APA paper. Always include the last name of the author(s) and the year of the publication, so your reader can find the full citation in the reference list.

According to Shavers (2007), limitations of studying socioeconomic status in research on health disparities include difficulties in collecting data on socioeconomic status and the complications of classifying women, children, and employment status.

Direct Quotes

If you're quoting the exact words of someone else, introduce the quote with an in-text citation in parentheses. Any sentence punctuation goes after the closing parenthesis.

• According to Brown (2019), "Direct quote" (p. 1021).
• Brown (2019) found that "Direct quote" (p. 1021).
• [Some other introduction] "Direct quote" (Brown, 2019, p. 1021).

If you're directly quoting more than 40 words, use a blockquote . Block quotes don't need quotation marks. Instead, indent the text 1/2" as a visual cue that you are citing. The in-text citation in parentheses goes after the punctuation of the quote.

Shavers (2007) study found the following:

While research studies have established that socioeconomic status influences disease incidence, severity and access to healthcare, there has been relatively less study of the specific manner in which low SES influences receipt of quality care and consequent morbidity and mortality among patients with similar disease characteristics, particularly among those who have gained access to the healthcare system. (p. 1021)

Toro Tip: Use direct quotes sparingly! Focus on summarizing the findings from multiple research studies. In the sciences and social sciences, only use the exact phrasing or argument of an individual when necessary.

In-text citations differ depending on the number of authors listed for a work, and if there is a group author .

I'm citing a work with...

You only need the author's last name comma year in parentheses.

(Abrams, 2018)

Connect both authors' last names with & (ampersand) comma and the year.

(Wegener & Petty, 1994)

3 or More Authors

If there are 3 or more authors use et al., which means "and others," comma and the year.

(Harris et al., 2018)

Group Authors

First time with an abbreviation:

(Centers for Disease Control and Prevention [CDC], 2019)

Then all subsequent citations: (CDC, 2019)

Include the complete citation at the end of your paper in a references section. References are organized by the author's last name in alphabetic (A-Z) order. Use an hanging indent to separate each list item.

Basic Format: Author, A. A., & Author, B. B. (Date). Title of the work. Source where you can retrieve the work . URL or DOI if available

I'm citing a...

Journal Article

• Author(s). Note: List each author's last name and initial as Author, A. A., Author, B. B., & Author, C. C. Use an ampersand (&) before the final author's name. Read more from the APA Style website if there are 21 or more authors.
• Title of the article. Note: For works that are part of a greater whole (e.g. articles, chapter), use sentence case. Only the first word of the title and subtitle and proper nouns are capitalized.
• Title of the Journal , Note: Italicize and capitalize each word in the journal.
• Volume Note: Italicize the journal volume. If there is no issue, include a comma before the page range.
• (Issue), Note: If there is a issue number in addition to a volume number, include it in parentheses.
• Page range. Note: If there is no page range within the journal volume/issue, this can be excluded.
• DOI (Digital Object Identifier) Read more about DOIs from the APA Style wesbite.

Ashing‐Giwa, K. T., Padilla, G., Tejero, J., Kraemer, J., Wright, K., Coscarelli, A., Clayton, S., Williams, I., & Hills, D. (2004). Understanding the breast cancer experience of women: A qualitative study of African American, Asian American, Latina and Caucasian cancer survivors. Psycho‐Oncology , 13 (6), 408-428. https://doi.org/10.1002/pon.750

Online News/Magazine Article

• Author(s). Note: List each author's last name and initials as Author, A. A., Author, B. B., & Author, C. C. Use an ampersand (&) before the final author's name.
• (Year, Month Date). Note: You do not need to abbreviate the month.
• Title of the online newspaper or publication . Note: Capitalize each word in the publication and italicize. If the publication has an associated newly newspaper in print, use the newspaper article reference example .

Rogers, O. (2021, July 9). Why naming race is necessary to undo racism. Psychology Today . https://www.psychologytoday.com/us/blog/who-am-i-who-are-we/202107/why-naming-race-is-necessary-undo-racism

• Title of the book. Note: For works that stand alone (e.g. books, reports), italicize the title. Only capitalize the first word of the title and subtitle and any proper nouns.
• (Edition). Note: If there is an edition or volume, include it in parentheses and use abbreviations of ed. or vol.
• Publisher. Note: You do not need to include the publisher location or databases where you retrieved it.

Schmidt, N. A., & Brown, J. M. (2017). Evidence-based practice for nurses: Appraisal and application of research (4th ed.). Jones & Bartlett Learning, LLC.

Book Chapter with Editor(s)

• Author(s). Note: List each chapter author's last name and initials as Author, A. A., Author, B. B., & Author, C. C. Use an ampersand (&) before the final author's name.
• Title of the chapter. Note: For works that are part of a greater whole (e.g. articles, chapter), use sentence case. Only the first word of the title and subtitle and proper nouns are capitalized.
• In Editor(s), Note: List each editor's last name and initials as A. A. Editor, B. B. Editor, & C. C. Editors, include (Ed.) or (Eds.) in parentheses, and end with a comma.
• Title of the book Note: For works that stand alone (e.g. books, reports), italicize the title. Only capitalize the first word of the title and subtitle and any proper nouns.
• (pp.xx-xx).

McCormack, B., McCance, T., & Maben, J. (2013). Outcome evaluation in the development of person-centred practice. In B. McCormack, K. Manley, & A. Titchen (Eds.), Practice development in nursing and healthcare (pp. 190-211). John Wiley & Sons.

• Author(s). Note: List each author's last name and initials as Author, A. A., Author, B. B., & Author, C. C. If there is no author, spell out the name of the organization or site.
• (Year, Month Date). Note: Read more about date formats from the APA Style website . Provide as specific a date as is available. Use the date last updated, but not the date last reviewed or copyright date. If there is no date, use (n.d.).
• Title of page or section. Note: Italicize the title of the page.
• Source. Note: Usually the official name of the website. If the source would be the same as the author, you can omit the source to avoid repetition.

Centers for Disease Control and Prevention. (n.d.). Preventing HPV-associated cancers . https://www.cdc.gov/cancer/hpv/basic_info/prevention.htm/

Online Report

• Author(s). Note: List each author's last name and initials as Author, A. A., Author, B. B., & Author, C. C. If there is no author, spell out the name of the organization that published the report.
• (Year, Month Date). Note: Provide as specific a date as is available.
• Title of the report or document. Note: For works that stand alone (e.g. books, reports), italicize the title. Only capitalize the first word of the title and subtitle and any proper nouns.
• Source. Includes the names of parent agencies or other organizations not listed in the group author name here.

Los Angeles County Department of Public Health. (2017, January). Key indicators of health by service planning area . http://publichealth.lacounty.gov/ha/

Dissertation or Thesis

• Author. Note: List the author's last name and initials as Author, A. A. There is usually only one author for a thesis or dissertation, you don't need to include any faculty advisers.
• Title of the dissertation or thesis [Doctoral dissertation or Master's thesis, Name of University]. Note: For works that stand alone (e.g. books, dissertations, theses), italicize the title. Only capitalize the first word of the title and subtitle and any proper nouns. The title page will indicate whether it's a Doctoral dissertation or Master's thesis and list the name of the university granting the degree.
• Source. Note: Include the name of the database or institutional repository where you can access the work (e.g. ProQuest Dissertations & Theses Global, PQDT Open, CSU ScholarWorks) here.
• URL Note: If available it's available.

Valentin, E. R. (2019, Summer). Narcissism predicted by Snapchat selfie sharing, filter usage, and editing [Master's thesis, California State University Dominguez Hills]. CSU ScholarWorks. https://scholarworks.calstate.edu/concern/theses/3197xm925?locale=en

Check out more examples for citing dissertations and theses on the APA Style site .

Citing a letter, photograph, text document, graphic material, or ephemera? Consult the Gerth Archives APA Citation Guide for Archival Materials .

What does an example APA paper look like? 

APA Style offers sample student and professional paper s, including a free annotated student sample paper .

• Sample Student Paper (APA 7th edition) Download and use this Word document as a template for your paper!

How do I make a hanging indent in Word?

1. Highlight the citaiton with your cursor. 

2. Right click. 

3. Select Paragraph .

4. Under Indentation, select Special and Hanging .

How can I save time formatting my paper? 

Microsoft Word and Google Docs have a Format Painter tool that will copy and apply basic formatting to any text! 

1. Highlight the formatting you want to apply. 

2. Select  Format Painter . 

3. Highlight the text you want to change. 

Note: If using the Format Painter on the Reference List, you'll need to go back and add italics. 

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Copy of Writing, Citing, Tutoring, and Studying Resources: APA

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Changes in APA 7th Edition

• LIst of Changes from OWL From Purdue Online Writing Lab: "The seventh edition of the APA Publication Manual contains a number of updates and additions designed to make APA style more useful for students, teachers, and other educational stakeholders. While there are too many changes to list here, we’ve chosen to focus on the changes that are most pertinent to students and teachers. These include changes to the ways academic papers are formatted, changes to the ways sources are cited, and more."
• Introduction to the 7th Edition of APA Manual

APA 7th Edition Citation Examples for Online Sources

General Information for References Page

• References pages are double spaced with no extra spacing between entries.
• The word References is centered and bolded.
• Arrange all entries alphabetically by author.
• Apply the hanging indent to all entries: first line begins at the margin, subsequent lines begin ½ inch from the margin.

Online Sources Examples

An  Article with DOI assigned  

Nelson, A. M. (2014). Best practice in nursing: A concept analysis.  International Journal o f Nursing Studies ,  51 (11), 1507-1516 .  http://d oi .org/ 10.1016/j.ijnurstu.2014.05.003  

An Article with no DOI assigned   

Urban , E., & Palmer, L. B. (2016).  International students' perceptions of the value of U.S. higher e ducation.  Journal o f International Students ,  6 (1), 153-174.   

An  Online  Journal  Article Not in a Database  

Gunn ,  M .  A.,  Koeplin , J. P., Lorton Jr., P. V., Kane, K., & Masterson, N.  (20 16 ).  The presence of Jesuit values in a selection of University of San Francisco courses: The students’ perspective.   Jesuit Higher Education: A Journal ,  5 (1),  55-75.

                http://epublications.regis.edu/jhe/vol5/iss1/9  

An Article from a  Newspaper or News Service  

Davis, J.  H.  (20 15 ,  Dec 10 ).  President Obama  s igns  i nto  l aw a  r ewrite of No Child Left Behin d .   The New York Times . http://www.nytimes.com  

Book or eBook  

Shi, L. (2014).  Introduction  to health policy .  Health Administration Press.   

Web page on a web  site   with author  

Fagan, J. (2019, March 25). Nursing clinical brain. OER Commons. Retrieved September 17, 2019, from https://www.oercommons.org/authoring/53029-nursing-clinical-brain/view  

A  Web Site  with Group Author  

American Psychological Association. (20 20 ).  APA Style .   https://apastyle.apa.org/  

Dictionary  

Merriam-Webster. (n.d.). Culture. In Merriam-Webster.com dictionary. Retrieved September 9, 2019, from  https://www.merriam webster.com/dictionary/culture  

Film or video  

MacCulloch ,  D . (Writer /Presenter ) , Bancroft ,  G . (Director/Producer) , & Salt, S. (Director/Producer) . ( 2010 ).  Diarmaid   MacCulloch’s  a history of Christianity  [ Film ].  BBC  Productions .  

YouTube or streaming media  

Harvard University. (2019, August 28). Soft robotic gripper for jellyfish [Video]. YouTube. https://www.youtube.com/watch v=guRoWTYfxMs  

Books   McDonald, G. (2015).  Business ethics: A contemporary approach.  Cambridge University  Press.   B ook Chapter   Roberts, J. (2015). Mindfulness for all in action. In  S. Walker  (Ed.),  Psychosocial interventions in mental  health  nursing  (pp. 63-80).

     Sage Publications.    Newspaper Articles   Pollack, A. (2016, July 16). New patents aim to delay generics of biologics.  The New York Times , B1,    B4.   Encyclopedias   Falola , T. ,  & Jean-Jacques, D.  (Ed s .). ( 2016 ).   Africa: An e ncyclopedia of  culture and society  (Vols. 1 ‐ 3 ).    A BC-CLIO .  

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APA Handouts

• APA 7th Edition Reference Examples Printable handout of APA Reference Examples
• APA Note on DOIs & URLs A guide to including DOIs & URLs in the References section.
• APA In-text Citations An overview of how to use in-text citations following APA guidelines.
• APA Student Template A student template to use to format a paper in APA 7th Edition
• APA Student Paper Setup Guide A guide to help you setup your paper in APA 7th edition from APA Style Blog

APA Style Guides & Tutorials

• APA Style Instructional Aids APA Style tutorials, handouts, and samples from the American Psychological Association.
• APA Style Blog The APA Style Blog is the official companion to the Publication Manual of the American Psychological Association. It is run by a group of experts who work with APA Style daily. They publish weekly posts addressing writing, publishing, and APA Style.
• Purdue OWL: APA Formatting and Style Guide Purdue University's Online Writing Lab (OWL) guide to formatting and citing in APA Style.

APA Style Manuals

Publication Manual of the American Psychological Association (6th ed.)

Call number: BF76.7 .P83 2020

Multiple copies are available in the Dayton Memorial Library. If you need assistance, please contact the Research Help Desk.

Free Citation Generators

The library does not guarantee the citations created by the following services. It is suggested that all citations are thoroughly checked after creation.

EasyBib- Free MLA citation generator.

Mendeley - Free, downloadable "reference manager".

Zotero-   Free, open source tool to help you collect, organize, and cite your research sources.

KnightCite - Maintained by the Heckman Library at Calvin College. Cite in APA, MLA, and Chicago.

UCSU Citation Builder - Created and managed by NCSU Libraries. Cite in APA, MLA, and Chicago.

Reference Management Tools

• Zotero Basics This is a 3 part tutorial by Kimberly Kemp, Research & Instruction Librarian introducing the basics of using Zotero to manage your references and citing while you write.
• Mendeley Basics This is a 3-part tutorial on the basics of using Mendeley by Research & Instruction Librarian Kimberly Kemp.
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Generate accurate APA citations for free

• Knowledge Base
• APA Style 7th edition
• Beginner’s guide to APA in-text citation

APA In-Text Citations (7th Ed.) | Multiple Authors & Missing Info

Published on November 4, 2020 by Raimo Streefkerk . Revised on September 30, 2022.

In-text citations briefly identify the source of information in the body text. They correspond to a full reference entry at the end of your paper.

APA in-text citations consist of the author’s last name and publication year. When citing a specific part of a source, also include a page number or range, for example (Parker, 2020, p. 67) or (Johnson, 2017, pp. 39–41) .

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Table of contents

Apa in-text citations explained in 4 minutes, parenthetical vs. narrative citations, apa in-text citations with multiple authors, no author, date or page number, multiple sources in one parenthesis, avoiding ambiguity in apa in-text citations, citing indirect sources (“as cited in”), citing personal communication, general mentions of websites and software, example paragraph with in-text citations, frequently asked questions.

The in-text citation can be placed in parentheses or naturally integrated into a sentence.

• Parenthetical : There is a correlation between social media usage and anxiety symptoms in teenagers (Parker, 2019) .
• Narrative: Parker (2019) found a correlation between social media usage and anxiety symptoms in teenagers.

The publication year appears directly after the author’s name when using the narrative format. The parenthetical citation can be placed within or at the end of a sentence, just before the period. Check out a full example paragraph with in-text citations .

If a work has two authors, separate their names with an ampersand (&) in a parenthetical citation or “and” in a narrative citation. If there are three or more authors, only include the first author’s last name followed by “et al.”, meaning “and others”.

Group authors known by their abbreviations (e.g., CDC) are written in full the first time and are abbreviated in subsequent citations.

If the author of a source is unknown, try to determine if there is an organization or government responsible for creating the content. If so, include its name in the in-text citation (and reference entry).

Alternatively, use the source title in place of the author. Italicize the title if it’s italicized in the reference entry (except for court cases , which are italicized in the in-text citation but not the reference entry). Otherwise, enclose it in double quotation marks.

Apply title case capitalization, and shorten long titles. The first word of the title should always be included so readers can easily locate the corresponding reference entry.

• (“U.S. Flood Risk,” 2015)
• ( Thinking, Fast and Slow , 2017)

No publication date

If the publication date is unknown, write “n.d.” (no date) in the in-text citation.

No page number (alternative locators)

Page numbers are only required with direct quotes in APA . If you are quoting from a work that does not have page numbers (e.g., webpages or YouTube videos ), you can use an alternative locator, such as:

• (Liu, 2020, 03:26 )
• (Johnson, 2019, Chapter 3 )
• (McCombes, 2016, para. 4 )
• (Davis, 2016, Slide 15 )
• (Flores, 2020, Table 5 )
• (Streefkerk, 2020, “No page number” section )

Note that Bible citations always use chapter and verse numbers, even when page numbers are available:

If a statement is supported by multiple sources, the in-text citations can be combined in one parenthesis. Order the sources alphabetically, and separate them with a semicolon.

When citing multiple works from the same author, list the years of publication separated by a comma.

When in-text citations are ambiguous because they correspond to multiple reference entries, apply the solutions outlined in the table below.

If you want to refer to a source that you have found in another source, you should always try to access the original or primary source .

However, if you cannot find the original source , you should cite it through the secondary source that led you to it, using the phrase “as cited in”.

If the publication date of the primary source is unknown, include only the year of publication of the secondary source.

Only include a reference entry for the secondary source, not the primary source.

Personal communications , such as phone calls, emails, and interviews, are not included in the reference list because readers can’t access them. The in-text citation is also formatted slightly differently.

Include the initials and last name of the person you communicated with, the words “personal communication,” and the exact date in parentheses.

General mentions of a website or software don’t have to be cited with an in-text citation or entry in the reference list. Instead, incorporate relevant information into the running text.

• The website of Scribbr (www.scribbr.com) contains various useful resources.
• Statistical software SPSS (version 25) was used to analyze the data.

When citing a webpage or online article , the APA in-text citation consists of the author’s last name and year of publication. For example: (Worland & Williams, 2015). Note that the author can also be an organization. For example: (American Psychological Association, 2019).

If you’re quoting you should also include a locator. Since web pages don’t have page numbers, you can use one of the following options:

• Paragraph number: (Smith, 2018, para. 15).
• Heading or section name: ( CDC, 2020, Flu Season section)
• Abbreviated heading:  ( CDC, 2020, “Key Facts” section)

Instead of the author’s name, include the first few words of the work’s title in the in-text citation. Enclose the title in double quotation marks when citing an article, web page or book chapter. Italicize the title of periodicals, books, and reports.

If the publication date is unknown , use “n.d.” (no date) instead. For example: (Johnson, n.d.).

The abbreviation “ et al. ” (meaning “and others”) is used to shorten APA in-text citations with three or more authors . Here’s how it works:

Only include the first author’s last name, followed by “et al.”, a comma and the year of publication, for example (Taylor et al., 2018).

Always include page numbers in the APA in-text citation when quoting a source . Don’t include page numbers when referring to a work as a whole – for example, an entire book or journal article.

If your source does not have page numbers, you can use an alternative locator such as a timestamp, chapter heading or paragraph number.

If you cite several sources by the same author or group of authors, you’ll distinguish between them in your APA in-text citations using the year of publication.

If you cite multiple sources by the same author(s) at the same point , you can just write the author name(s) once and separate the different years with commas, e.g., (Smith, 2020, 2021).

To distinguish between sources with the same author(s) and  the same publication year, add a different lowercase letter after the year for each source, e.g., (Smith, 2020, 2021a, 2021b). Add the same letters to the corresponding reference entries .

In an APA in-text citation , you use the phrase “ as cited in ” if you want to cite a source indirectly (i.e., if you cannot find the original source).

Parenthetical citation: (Brown, 1829, as cited in Mahone, 2018) Narrative citation: Brown (1829, as cited in Mahone, 2018) states that…

On the reference page , you only include the secondary source (Mahone, 2018).

An APA in-text citation is placed before the final punctuation mark in a sentence.

• The company invested over 40,000 hours in optimizing its algorithm (Davis, 2011) .
• A recent poll suggests that EU membership “would be backed by 55 percent of Danish voters” in a referendum (Levring, 2018) .

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

Streefkerk, R. (2022, September 30). APA In-Text Citations (7th Ed.) | Multiple Authors & Missing Info. Scribbr. Retrieved June 30, 2024, from https://www.scribbr.com/apa-style/in-text-citation/

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APA Citation Style 7th Edition: Websites

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• Books & eBooks
• Book Reviews
• Class Handouts, Presentations, and Readings
• Encyclopedias & Dictionaries
• Government Documents
• Images, Charts, Graphs, Maps & Tables
• Journal Articles
• Magazine Articles
• Newspaper Articles
• Personal Communication (Interviews, Emails)
• Social Media
• Videos & DVDs
• Paraphrasing
• No Author, No Date etc.
• Sample Papers
• Annotated Bibliography

On This Page: Websites

Page or section from a website created by a corporate or group author, page or section from a website created by an individual author, page or section from a website with an unknown author, report or document from a website – corporate or group author, government document from a website, in-text citation for two or more authors/editors, on the web but not a website.

Be careful! Just because you found something on the web, it doesn’t mean you are citing a website.

Look at the material closely – is it a journal article? A newspaper article? An encyclopedia? An eBook? Use the format that best describes the item. APA treats a source as a website only when it does not fit another category. 

Identifying the Elements of a Website

Citing source from websites can be challenging because they are not standardized in the same way as journal articles or books. This video from Valencia East Library walks you through the process with an example from the Centre for Disease Control website. 

How to Cite Webpages: APA 7th ed. from Valencia East Library on Vimeo .

It can sometimes be difficult to find out who the author of a website is. Remember that an author can be a corporation or group, not only a specific person. Author information can sometimes be found under an "About" section on a website.

If there is no known author, you can start the citation with the title of the website instead. However, APA tends to reserve this type of citation for a very small set of sources: for example, The Bible and some dictionaries and encyclopedias such as Wikipedia (which should not form a central part of your research). 

The best date to use for a website is the date that the content was last updated. Otherwise look for a copyright or original publication date. Unfortunately this information may not be provided or may be hard to find. Often date information is put on the bottom of the pages of a website.

If you do not know the complete date, put as much information as you can find. For example you may have a year but no month or day.

If there is no date provided, put the letters (n.d.) in round brackets where you'd normally put the date.

Titles of websites should be in plain text but use italics for webpages, articles, etc.

Retrieval Date

Most website citations in APA 7th Edition do not require a retrieval date. Unfortunately, however, determining which situations require this date can be challenging. If you use a stable, archived version of a web page, no retrieval date is needed. But if you use a web page that is continually updated, providing a retrieval date can help clarify inconsistencies between the page when you viewed it and when it was viewed by your reader. 

If a URL is too long to fit onto one line, try to break it at a slash (/).

Note : All citations should be double spaced and have a hanging indent in a Reference List.

A "hanging indent" means that each subsequent line after the first line of your citation should be indented by 0.5 inches.

Corporation/Group/Organization's Name. (Year webpage was last updated/published, Month Day if given). Title of page: Subtitle (if any) . URL

Author's Last Name, First Initial. Second Initial if Given. (Year webpage was last updated/published, Month Day if given). Title of page: Subtitle (if any) . Website name. URL

Title of page: Subtitle (if any) . (Year webpage was last updated/published, Month Day if given). Name of Website. URL

Corporation/Group/Organization's Name. (Year report was last updated/published, Month Day if given). Title of report: Subtitle if given  (Pub. No. Publication Number if given). Website Name if different from author. URL

Name of Government Department, Agency or Committee. (Year of Publication, Month Day). Title of document: Subtitle if given (edition if given and is not first edition). Publisher if different from author. URL

Author's Last Name, First intial. Second Initial if Given or Username if real name not provided. (Year blog post was published, Month Day). Title of blog post. Title of Blog . URL

Title of entry. (Year article was edited, Month Day). In Wikipedia . URL

Note : Cite the archived version of the page you used.  To access this information on Wikipedia  select "View history," choose the version you used, and copy its URL.

Wikipedia may not be considered an acceptable source for a college or university assignment. Be sure to evaluate the content carefully and check your assignment.

In-Text Citation For Two or More Authors/Editors anchor only, keep hidden

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