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• Introduction

Descriptive bibliography

Critical bibliography.

bibliography

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bibliography , the systematic cataloging, study, and description of written and printed works, especially books.

Bibliography is either (1) the listing of works according to some system (descriptive, or enumerative, bibliography) or (2) the study of works as tangible objects (critical, or analytical , bibliography). The word bibliography is also used to describe the product of those activities: bibliographies may take the form of organized information about a particular author’s works, about all (or selected) works on a given subject, or about a particular country or period. A bibliography may also consist of meticulous descriptions of the physical features of a number of books, including the paper, binding , printing, typography, and production processes used. These bibliographies are then used by students and scholars to gain access to information about material for study in a given area and to help establish such facts about a book or other printed work as its date of publication, its authenticity, and its value for textual study.

The primary purpose of descriptive bibliography is to organize detailed information culled from a mass of materials in a systematic way so that others can have access to useful information. In the earliest bibliographies, the organizing principle was simply that of compiling all the works of a given writer into a list created either by the works’ author (autobibliography) or by an author’s biographer. The Greek physician Galen (2nd century) and St. Bede the Venerable (8th century) were among the earliest Western compilers of autobibliographies. One of the first biographers to include bibliographies in his lives of church writers was St. Jerome in his 4th-century De viris illustribus (“Concerning Famous Men”).

Bibliography was manageable when books were still manuscripts copied out in the scriptoria of medieval European monasteries. After the invention of printing in the 15th century, however, books proliferated, and organizing information about them became both more necessary and more practical. As early as 1545 the idea of a universal bibliography that would include all past and present writers roused the Swiss writer Conrad Gesner to compile his Bibliotheca universalis (1545; Universal Bibliography ). Three years later he published a second volume, Pandectarum sive partitionum universalium libri XXI (“Twenty-one Books of Encyclopaedias or Universal Divisions [of Knowledge]”), in which the entries, arranged alphabetically in the earlier volume, were rearranged under 21 subject headings. Gesner’s attempts at both universality and classification earned him the title “the father of bibliography.”

The vast numbers of books published in the 20th century required elaborate methods of classification, with the Dewey Decimal Classification , the Library of Congress Classification (based on its collection), and the Universal Decimal Classification becoming the most widely used. In the last quarter of the 20th century, the widespread use of computers in processing this systematized information revived the possibility of creating a universal bibliography.

Critical, or analytical, bibliography began early in the 20th century when scholars developed techniques to study the physical features of books. They were first successful at dating, identifying, and authenticating the earliest printed books, known as incunabula , which date from the second half of the 15th century. Methods pioneered at the British Museum and the University of Oxford’s Bodleian Library were accurate in assigning early hand-printed books not only to countries and towns but to specific printers. Such methods were later extended to the study of the physical features of machine-printed books. The application of the techniques of critical bibliography to rare editions, questionable chronologies, and false editions has had important results for textual criticism .

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bibliography

Definition of bibliography

Examples of bibliography in a sentence.

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'bibliography.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

probably from New Latin bibliographia , from Greek, the copying of books, from bibli- + -graphia -graphy

1689, in the meaning defined at sense 1

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Cite this Entry

“Bibliography.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/bibliography. Accessed 5 Jul. 2024.

Kids Definition

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How To Write a Bibliography (Plus Printable Guide With Examples)

Give credit where credit is due.

Writing a research paper involves a lot of work. Students need to consult a variety of sources to gather reliable information and ensure their points are well supported. Research papers include a bibliography, which can be a little tricky for students. Learn how to write a bibliography in multiple styles and find basic examples below.

Plus grab our printable Bibliography Guide for Students with examples from all three major style guides: APA (American Psychological Association), MLA (Modern Language Association), or The Chicago Manual of Style . Just fill out the form on this page to get the free guide.

IMPORTANT: Each style guide has its own very specific rules, and they often conflict with one another. Additionally, each type of reference material has many possible formats, depending on a variety of factors. The overviews shown here are meant to guide students in writing basic bibliographies, but this information is by no means complete. Students should always refer directly to the preferred style guide to ensure they’re using the most up-to-date formats and styles.

What is a bibliography?

When you’re researching a paper, you’ll likely consult a wide variety of sources. You may quote some of these directly in your work, summarize some of the points they make, or simply use them to further the knowledge you need to write your paper. Since these ideas are not your own, it’s vital to give credit to the authors who originally wrote them. This list of sources, organized alphabetically, is called a bibliography.

A bibliography should include all the materials you consulted in your research, even if you don’t quote directly from them in your paper. These resources could include (but aren’t limited to):

• Books and e-books
• Periodicals like magazines or newspapers
• Online articles or websites
• Primary source documents like letters or official records

Bibliography vs. References

These two terms are sometimes used interchangeably, but they actually have different meanings. As noted above, a bibliography includes all the materials you used while researching your paper, whether or not you quote from them or refer to them directly in your writing.

A list of references only includes the materials you cite throughout your work. You might use direct quotes or summarize the information for the reader. Either way, you must ensure you give credit to the original author or document. This section can be titled “List of Works Cited” or simply “References.”

Your teacher may specify whether you should include a bibliography or a reference list. If they don’t, consider choosing a bibliography to show all the works you used in researching your paper. This can help the reader see that your points are well supported and allow them to do further reading on their own if they’re interested.

Bibliography vs. Citations

Citations refer to direct quotations from a text that are woven into your own writing. There are a variety of ways to write citations, including footnotes and endnotes. These are generally shorter than the entries in a reference list or bibliography. Learn more about writing citations here.

What does a bibliography entry include?

Depending on the reference material, bibliography entries include a variety of information intended to help a reader locate the material if they want to refer to it themselves. These entries are listed in alphabetical order and may include:

• Author/s or creator/s
• Publication date
• Volume and issue numbers
• Publisher and publication city
• Website URL

These entries don’t generally need to include specific page numbers or locations within the work (except for print magazine or journal articles). That type of information is usually only needed in a footnote or endnote citation.

What are the different bibliography styles?

In most cases, writers use one of three major style guides: APA (American Psychological Association), MLA (Modern Language Association), or The Chicago Manual of Style . There are many others as well, but these three are the most common choices for K–12 students.

Many teachers will state their preference for one style guide over another. If they don’t, you can choose your own preferred style. However, you should also use that guide for your entire paper, following their recommendations for punctuation, grammar, and more. This will ensure you are consistent throughout.

Below, you’ll learn how to write a simple bibliography using each of the three major style guides. We’ve included details for books and e-books, periodicals, and electronic sources like websites and videos. If the reference material type you need to include isn’t shown here, refer directly to the style guide you’re using.

APA Style Bibliography and Examples

Technically, APA style calls for a list of references instead of a bibliography. If your teacher requires you to use the APA style guide , you can limit your reference list to only items you cite throughout your work.

How To Write a Bibliography (References) Using APA Style

Here are some general notes on writing an APA reference list:

• Title your bibliography section “References” and center the title on the top line of the page.
• Do not center your references; they should be left-aligned. For longer items, subsequent lines should use a hanging indent of 1/2 inch.
• Include all types of resources in the same list.
• Alphabetize your list by author or creator, last name first.
• Do not spell out the author/creator’s first or middle name—only use their initials.
• If there are multiple authors/creators, use an ampersand (&) before the final author/creator.
• Place the date in parentheses.
• Capitalize only the first word of the title and subtitle, unless the word would otherwise be capitalized (proper names, etc.).
• Italicize the titles of books, periodicals, and videos.
• For websites, include the full site information, including the http:// or https:// at the beginning.

Books and E-Books APA Bibliography Examples

For books, APA reference list entries use this format (only include the publisher’s website for e-books):

Last Name, First Initial. Middle Initial. (Publication date). Title with only first word capitalized (unless there’s a proper name/noun) . Publisher. Publisher’s website

• Wynn, S. (2020). City of London at war 1939–45 . Pen & Sword Military. https://www.pen-and-sword.co.uk/City-of-London-at-War-193945-Paperback/p/17299

Periodical APA Bibliography Examples

For journal or magazine articles, use the following format. If you viewed the article online, include the URL at the end of the citation.

Last Name, First Initial. Middle Initial. (Publication date). Title of article. Magazine or Journal Title (Volume number) Issue number, page numbers. URL

• Bell, A. (2009). Landscapes of fear: Wartime London, 1939–1945. Journal of British Studies (48) 1, 153–175. https://www.jstor.org/stable/25482966

Here’s the format for newspapers. For print editions, include the page number/s. For online articles, include the full URL:

Last Name, First Initial. Middle Initial. (Year, Month Date) Title of article. Newspaper title. Page number/s. URL

• Blakemore, E. (2022, November 12) Researchers track down two copies of fossil destroyed by the Nazis.  The Washington Post. https://www.washingtonpost.com/science/2022/11/12/ichthyosaur-fossil-images-discovered/

Electronic APA Bibliography Examples

For articles with a specific author on a website, use this format:

Last Name, First Initial. Middle Initial. (Year, Month Date). Title . Site name. URL

• Wukovits, J. (2023, January 30). A World War II survivor recalls the London Blitz . British Heritage . https://britishheritage.com/history/world-war-ii-survivor-london-blitz

When an online article doesn’t include a specific author or date, list it like this:

Title . (Year, Month Date). Site name. Retrieved Month Date, Year, from URL

• Growing up in the Second World War . (n.d.). Imperial War Museums. Retrieved May 12, 2023, from https://www.iwm.org.uk/history/growing-up-in-the-second-world-war

When you need to list a YouTube video, use the name of the account that uploaded the video, and format it like this:

Name of Account. (Upload year, month day). Title [Video]. YouTube. URL

• War Stories. (2023, January 15). How did London survive the Blitz during WW2? Cities at war: London [Video]. YouTube. https://youtu.be/uwY6JlCvbxc

For more information on writing APA bibliographies, see the APA Style Guide website.

APA Bibliography (Reference List) Example Pages

MLA Style Bibliography Examples

MLA style calls for a Works Cited section, which includes all materials quoted or referred to in your paper. You may also include a Works Consulted section, including other reference sources you reviewed but didn’t directly cite. Together, these constitute a bibliography. If your teacher requests an MLA Style Guide bibliography, ask if you should include Works Consulted as well as Works Cited.

How To Write a Bibliography (Works Cited and Works Consulted) in MLA Style

For both MLA Works Cited and Works Consulted sections, use these general guidelines:

• Start your Works Cited list on a new page. If you include a Works Consulted list, start that on its own new page after the Works Cited section.
• Center the title (Works Cited or Works Consulted) in the middle of the line at the top of the page.
• Align the start of each source to the left margin, and use a hanging indent (1/2 inch) for the following lines of each source.
• Alphabetize your sources using the first word of the citation, usually the author’s last name.
• Include the author’s full name as listed, last name first.
• Capitalize titles using the standard MLA format.
• Leave off the http:// or https:// at the beginning of a URL.

Books and E-Books MLA Bibliography Examples

For books, MLA reference list entries use the following format. Add the URL at the end for e-books.

Last Name, First Name Middle Name. Title . Publisher, Date. URL

• Wynn, Stephen. City of London at War 1939–45 . Pen & Sword Military, 2020. www.pen-and-sword.co.uk/City-of-London-at-War-193945-Paperback/p/17299

Periodical MLA Bibliography Examples

Here’s the MLA-style format for magazines, journals, and newspapers. For online articles, add the URL at the end of the listing:

For magazines and journals:

Last Name, First Name. “Title: Subtitle.” Name of Journal , volume number, issue number, Date of Publication, First Page Number–Last Page Number.

• Bell, Amy. “Landscapes of Fear: Wartime London, 1939–1945.” Journal of British Studies , vol. 48, no. 1, January 2009, pp. 153–175. www.jstor.org/stable/25482966

When citing newspapers, include the page number/s for print editions or the URL for online articles:

Last Name, First Name. “Title of article.” Newspaper title. Page number/s. Year, month day. Page number or URL

• Blakemore, Erin. “Researchers Track Down Two Copies of Fossil Destroyed by the Nazis.” The Washington Post. 2022, Nov. 12. www.washingtonpost.com/science/2022/11/12/ichthyosaur-fossil-images-discovered/

Electronic MLA Bibliography Examples

Last Name, First Name. Year. “Title.” Month Day, Year published. URL

• Wukovits, John. 2023. “A World War II Survivor Recalls the London Blitz.” January 30,   2023. https://britishheritage.com/history/world-war-ii-survivor-london-blitz

Website. n.d. “Title.” Accessed Day Month Year. URL.

• Imperial War Museum. n.d. “Growing Up in the Second World War.” Accessed May 9, 2023. www.iwm.org.uk/history/growing-up-in-the-second-world-war.

Here’s how to list YouTube and other online videos:

Creator, if available. “Title of Video.” Website. Uploaded by Username, Day Month Year. URL.

• “How did London survive the Blitz during WW2?” Cities at war: London | War stories.” YouTube . Uploaded by War Stories, 15 Jan. 2023. youtu.be/uwY6JlCvbxc.

For more information on writing MLA-style bibliographies, see the MLA Style website.

MLA Bibliography (Works Cited) Example Pages

Chicago Manual of Style Bibliography Examples

The Chicago Manual of Style (sometimes called “Turabian”) actually has two options for citing reference material: Notes and Bibliography and Author-Date. Regardless of which you use, you’ll need a complete detailed list of reference items at the end of your paper. The examples below demonstrate how to write that list.

How To Write a Bibliography Using The Chicago Manual of Style

Here are some general notes on writing a Chicago -style bibliography:

• You may title it “Bibliography” or “References.” Center this title at the top of the page and add two blank lines before the first entry.
• Left-align each entry, with a hanging half-inch indent for subsequent lines of each entry.
• Single-space each entry, with a blank line between entries.
• Include the “http://” or “https://” at the beginning of URLs.

Books and E-Books Chicago Manual of Style Bibliography Examples

For books, Chicago -style reference list entries use the following format. (For print books, leave off the information about how the book was accessed.)

Last Name, First Name Middle Name. Title . City of Publication: Publisher, Date. How e-book was accessed.

• Wynn, Stephen. City of London at War 1939–45 . Yorkshire: Pen & Sword Military, 2020. Kindle edition.

Periodical Chicago Manual of Style Bibliography Examples

Here’s the style format for magazines, journals, and newspapers. For online articles, add the URL at the end of the listing.

For journal and magazine articles, use this format:

Last Name, First Name. Year of Publication. “Title: Subtitle.” Name of Journal , Volume Number, issue number, First Page Number–Last Page Number. URL.

• Bell, Amy. 2009. “Landscapes of Fear: Wartime London, 1939–1945.” Journal of British Studies, 48 no. 1, 153–175. https://www.jstor.org/stable/25482966.

When citing newspapers, include the URL for online articles:

Last Name, First Name. Year of Publication. “Title: Subtitle.” Name of Newspaper , Month day, year. URL.

• Blakemore, Erin. 2022. “Researchers Track Down Two Copies of Fossil Destroyed by the Nazis.” The Washington Post , November 12, 2022. https://www.washingtonpost.com/science/2022/11/12/ichthyosaur-fossil-images-discovered/.

Electronic Chicago Manual of Style Bibliography Examples

Last Name, First Name Middle Name. “Title.” Site Name . Year, Month Day. URL.

• Wukovits, John. “A World War II Survivor Recalls the London Blitz.” British Heritage. 2023, Jan. 30. britishheritage.com/history/world-war-ii-survivor-london-blitz.

“Title.” Site Name . URL. Accessed Month Day, Year.

• “Growing Up in the Second World War.” Imperial War Museums . www.iwm.org.uk/history/growing-up-in-the-second-world-war. Accessed May 9, 2023.

Creator or Username. “Title of Video.” Website video, length. Month Day, Year. URL.

• War Stories. “How Did London Survive the Blitz During WW2? | Cities at War: London | War Stories.” YouTube video, 51:25. January 15, 2023. https://youtu.be/uwY6JlCvbxc.

For more information on writing Chicago -style bibliographies, see the Chicago Manual of Style website.

Chicago Manual of Style Bibliography Example Pages

Get Your Free Printable Bibliography Style Guide

Just fill out the form on this page to grab our printable Bibliography Guide for Students with examples from all three major style guides: APA (American Psychological Association), MLA (Modern Language Association), or The Chicago Manual of Style .

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Citation Guide

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What is a Bibliography?

What is an annotated bibliography, introduction to the annotated bibliography.

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• the authors' names
• the titles of the works
• the names and locations of the companies that published your copies of the sources
• the dates your copies were published
• the page numbers of your sources (if they are part of multi-source volumes)

Ok, so what's an Annotated Bibliography?

An annotated bibliography is the same as a bibliography with one important difference: in an annotated bibliography, the bibliographic information is followed by a brief description of the content, quality, and usefulness of the source. For more, see the section at the bottom of this page.

What are Footnotes?

Footnotes are notes placed at the bottom of a page. They cite references or comment on a designated part of the text above it. For example, say you want to add an interesting comment to a sentence you have written, but the comment is not directly related to the argument of your paragraph. In this case, you could add the symbol for a footnote. Then, at the bottom of the page you could reprint the symbol and insert your comment. Here is an example:

This is an illustration of a footnote. 1 The number “1” at the end of the previous sentence corresponds with the note below. See how it fits in the body of the text? 1 At the bottom of the page you can insert your comments about the sentence preceding the footnote.

When your reader comes across the footnote in the main text of your paper, he or she could look down at your comments right away, or else continue reading the paragraph and read your comments at the end. Because this makes it convenient for your reader, most citation styles require that you use either footnotes or endnotes in your paper. Some, however, allow you to make parenthetical references (author, date) in the body of your work.

Footnotes are not just for interesting comments, however. Sometimes they simply refer to relevant sources -- they let your reader know where certain material came from, or where they can look for other sources on the subject. To decide whether you should cite your sources in footnotes or in the body of your paper, you should ask your instructor or see our section on citation styles.

Where does the little footnote mark go?

Whenever possible, put the footnote at the end of a sentence, immediately following the period or whatever punctuation mark completes that sentence. Skip two spaces after the footnote before you begin the next sentence. If you must include the footnote in the middle of a sentence for the sake of clarity, or because the sentence has more than one footnote (try to avoid this!), try to put it at the end of the most relevant phrase, after a comma or other punctuation mark. Otherwise, put it right at the end of the most relevant word. If the footnote is not at the end of a sentence, skip only one space after it.

What's the difference between Footnotes and Endnotes?

The only real difference is placement -- footnotes appear at the bottom of the relevant page, while endnotes all appear at the end of your document. If you want your reader to read your notes right away, footnotes are more likely to get your reader's attention. Endnotes, on the other hand, are less intrusive and will not interrupt the flow of your paper.

If I cite sources in the Footnotes (or Endnotes), how's that different from a Bibliography?

Sometimes you may be asked to include these -- especially if you have used a parenthetical style of citation. A "works cited" page is a list of all the works from which you have borrowed material. Your reader may find this more convenient than footnotes or endnotes because he or she will not have to wade through all of the comments and other information in order to see the sources from which you drew your material. A "works consulted" page is a complement to a "works cited" page, listing all of the works you used, whether they were useful or not.

Isn't a "works consulted" page the same as a "bibliography," then?

Well, yes. The title is different because "works consulted" pages are meant to complement "works cited" pages, and bibliographies may list other relevant sources in addition to those mentioned in footnotes or endnotes. Choosing to title your bibliography "Works Consulted" or "Selected Bibliography" may help specify the relevance of the sources listed.

This information has been freely provided by plagiarism.org and can be reproduced without the need to obtain any further permission as long as the URL of the original article/information is cited. 

How Do I Cite Sources? (n.d.) Retrieved October 19, 2009, from http://www.plagiarism.org/plag_article_how_do_i_cite_sources.html

The Importance of an Annotated Bibliography

An Annotated Bibliography is a collection of annotated citations. These annotations contain your executive notes on a source. Use the annotated bibliography to help remind you of later of the important parts of an article or book. Putting the effort into making good notes will pay dividends when it comes to writing a paper!

Good Summary

Being an executive summary, the annotated citation should be fairly brief, usually no more than one page, double spaced.

• Focus on summarizing the source in your own words.
• Avoid direct quotations from the source, at least those longer than a few words. However, if you do quote, remember to use quotation marks. You don't want to forget later on what is your own summary and what is a direct quotation!
• If an author uses a particular term or phrase that is important to the article, use that phrase within quotation marks. Remember that whenever you quote, you must explain the meaning and context of the quoted word or text. 

Common Elements of an Annotated Citation

• Summary of an Article or Book's thesis or most important points (Usually two to four sentences)
• Summary of a source's methodological approach. That is, what is the source? How does it go about proving its point(s)? Is it mostly opinion based? If it is a scholarly source, describe the research method (study, etc.) that the author used. (Usually two to five sentences)
• Your own notes and observations on the source beyond the summary. Include your initial analysis here. For example, how will you use this source? Perhaps you would write something like, "I will use this source to support my point about . . . "
• Formatting Annotated Bibliographies This guide from Purdue OWL provides examples of an annotated citation in MLA and APA formats.

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What Is a Bibliography?

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A bibliography is a list of books, scholarly  articles , speeches, private records, diaries, interviews, laws, letters, websites, and other sources you use when researching a topic and writing a paper. The bibliography appears at the end.

The main purpose of a bibliography entry is to give credit to authors whose work you've consulted in your research. It also makes it easy for a reader to find out more about your topic by delving into the research that you used to write your paper. In the academic world, papers aren't written in a vacuum; academic journals are the way new research on a topic circulates and previous work is built upon.

Bibliography entries must be written in a very specific format, but that format will depend on the particular style of writing you follow. Your teacher or publisher will tell you which style to use, and for most academic papers it will be either MLA , American Psychological Association (APA), Chicago (author-date citations or footnotes/endnotes format), or Turabian style .

The bibliography is sometimes also called the references, works cited, or works consulted page.

Components of a Bibliography Entry

Bibliography entries will compile:

• Authors and/or editors (and translator, if applicable)
• Title of your source (as well as edition, volume, and the book title if your source is a chapter or article in a multi-author book with an editor)
• Publication information (the city, state, name of the publisher, date published, page numbers consulted, and URL or DOI, if applicable)
• Access date, in the case of online sources (check with the style guide at the beginning of your research as to whether you need to track this information)

Order and Formatting

Your entries should be listed in alphabetical order by the last name of the first author. If you are using two publications that are written by the same author, the order and format will depend on the style guide.

In MLA, Chicago, and Turabian style, you should list the duplicate-author entries in alphabetical order according to the title of the work. The author's name is written as normal for his or her first entry, but for the second entry, you will replace the author's name with three long dashes. 

In APA style, you list the duplicate-author entries in chronological order of publication, placing the earliest first. The name of the author is used for all entries.

For works with more than one author, styles vary as to whether you invert the name of any authors after the first. Whether you use title casing or sentence-style casing on titles of sources, and whether you separate elements with commas or periods also varies among different style guides. Consult the guide's manual for more detailed information.

Bibliography entries are usually formatted using a hanging indent. This means that the first line of each citation is not indented, but subsequent lines of each citation are indented. Check with your instructor or publication to see if this format is required, and look up information in your word processor's help program if you do not know how to create a hanging indent with it.

Chicago's Bibliography vs. Reference System

Chicago has two different ways of citing works consulted: using a bibliography or a references page. Use of a bibliography or a references page depends on whether you're using author-date parenthetical citations in the paper or footnotes/endnotes. If you're using parenthetical citations, then you'll follow the references page formatting. If you're using footnotes or endnotes, you'll use a bibliography. The difference in the formatting of entries between the two systems is the location of the date of the cited publication. In a bibliography, it goes at the end of an entry. In a references list in the author-date style, it goes right after the author's name, similar to APA style.

• What Is a Citation?
• What Is a Senior Thesis?
• Bibliography: Definition and Examples
• Formatting Papers in Chicago Style
• Turabian Style Guide With Examples
• MLA Bibliography or Works Cited
• How to Write a Bibliography For a Science Fair Project
• APA In-Text Citations
• MLA Sample Pages
• How to Use Block Quotations in Writing
• Writing a History Book Review
• What Is a Style Guide and Which One Do You Need?
• Definition of Appendix in a Book or Written Work
• MLA Style Parenthetical Citations
• Bibliography, Reference List or Works Cited?
• Tips for Typing an Academic Paper on a Computer

What is Bibliography?: Meaning, Types, and Importance

A bibliography is a fundamental component of academic research and writing that serves as a comprehensive list of sources consulted and referenced in a particular work. It plays a crucial role in validating the credibility and reliability of the information presented by providing readers with the necessary information to locate and explore the cited sources. A well-constructed bibliography not only demonstrates the depth and breadth of research undertaken but also acknowledges the intellectual contributions of others, ensuring transparency and promoting the integrity of scholarly work. By including a bibliography, writers enable readers to delve further into the subject matter, engage in critical analysis, and build upon existing knowledge.

1.1 What is a Bibliography?

A bibliography is a compilation of sources that have been utilized in the process of researching and writing a piece of work. It serves as a comprehensive list of references, providing information about the various sources consulted, such as books, articles, websites, and other materials. The purpose of a bibliography is twofold: to give credit to the original authors or creators of the sources used and to allow readers to locate and access those sources for further study or verification. A well-crafted bibliography includes essential details about each source, including the author’s name, the title of the work, publication date, and publication information. By having a bibliography, writers demonstrate the extent of their research, provide a foundation for their arguments, and enhance the credibility and reliability of their work.

1.2 Types of Bibliography.

The bibliography is a multifaceted discipline encompassing different types, each designed to serve specific research purposes and requirements. These various types of bibliographies provide valuable tools for researchers, scholars, and readers to navigate the vast realm of literature and sources available. From comprehensive overviews to specialized focuses, the types of bibliographies offer distinct approaches to organizing, categorizing, and presenting information. Whether compiling an exhaustive list of sources, providing critical evaluations, or focusing on specific subjects or industries, these types of bibliographies play a vital role in facilitating the exploration, understanding, and dissemination of knowledge in diverse academic and intellectual domains.

As a discipline, a bibliography encompasses various types that cater to different research needs and contexts. The two main categories of bibliographies are

1. General bibliography, and 2. Special bibliography.

1.2.1. General Bibliography:

A general bibliography is a comprehensive compilation of sources covering a wide range of subjects, disciplines, and formats. It aims to provide a broad overview of published materials, encompassing books, articles, journals, websites, and other relevant resources. A general bibliography typically includes works from various authors, covering diverse topics and spanning different periods. It is a valuable tool for researchers, students, and readers seeking a comprehensive collection of literature within a specific field or across multiple disciplines. General bibliographies play a crucial role in guiding individuals in exploring a subject, facilitating the discovery of relevant sources, and establishing a foundation for further research and academic pursuits.

The general bibliography encompasses various subcategories that comprehensively cover global, linguistic, national, and regional sources. These subcategories are as follows:

• Universal Bibliography: Universal bibliography aims to compile a comprehensive list of all published works worldwide, regardless of subject or language. It seeks to encompass human knowledge and includes sources from diverse fields, cultures, and periods. Universal bibliography is a monumental effort to create a comprehensive record of the world’s published works, making it a valuable resource for scholars, librarians, and researchers interested in exploring the breadth of human intellectual output.
• Language Bibliography: Language bibliography focuses on compiling sources specific to a particular language or group of languages. It encompasses publications written in a specific language, regardless of the subject matter. Language bibliographies are essential for language scholars, linguists, and researchers interested in exploring the literature and resources available in a particular language or linguistic group.
• National Bibliography: The national bibliography documents and catalogs all published materials within a specific country. It serves as a comprehensive record of books, journals, periodicals, government publications, and other sources published within a nation’s borders. National bibliographies are essential for preserving a country’s cultural heritage, facilitating research within specific national contexts, and providing a comprehensive overview of a nation’s intellectual output.
• Regional Bibliography: A regional bibliography compiles sources specific to a particular geographic region or area. It aims to capture the literature, publications, and resources related to a specific region, such as a state, province, or local area. Regional bibliographies are valuable for researchers interested in exploring a specific geographic region’s literature, history, culture, and unique aspects.

1.2.2. Special Bibliography:

Special bibliography refers to a type of bibliography that focuses on specific subjects, themes, or niche areas within a broader field of study. It aims to provide a comprehensive and in-depth compilation of sources specifically relevant to the chosen topic. Special bibliographies are tailored to meet the research needs of scholars, researchers, and enthusiasts seeking specialized information and resources.

Special bibliographies can cover a wide range of subjects, including but not limited to specific disciplines, subfields, historical periods, geographical regions, industries, or even specific authors or works. They are designed to gather and present a curated selection of sources considered important, authoritative, or influential within the chosen subject area.

Special bibliography encompasses several subcategories that focus on specific subjects, authors, forms of literature, periods, categories of literature, and types of materials. These subcategories include:

• Subject Bibliography: Subject bibliography compiles sources related to a specific subject or topic. It aims to provide a comprehensive list of resources within a particular field. Subject bibliographies are valuable for researchers seeking in-depth information on a specific subject area, as they gather relevant sources and materials to facilitate focused research.
• Author and Bio-bibliographies: Author and bio-bibliographies focus on compiling sources specific to individual authors. They provide comprehensive lists of an author’s works, including their books, articles, essays, and other publications. Bio-bibliographies include biographical information about the author, such as their background, career, and contributions to their respective fields.
• Bibliography of Forms of Literature: This bibliography focuses on specific forms or genres of literature, such as poetry, drama, fiction, or non-fiction. It provides a compilation of works within a particular literary form, enabling researchers to explore the literature specific to their interests or to gain a comprehensive understanding of a particular genre.
• Bibliography of Materials of Particular Periods: Bibliographies of materials of particular periods compile sources specific to a particular historical period or time frame. They include works published or created during that period, offering valuable insights into the era’s literature, art, culture, and historical context.
• Bibliographies of Special Categories of Literature: This category compiles sources related to special categories or themes. Examples include bibliographies of children’s literature, feminist literature, postcolonial literature, or science fiction literature. These bibliographies cater to specific interests or perspectives within the broader field of literature.
• Bibliographies of Specific Types of Materials: Bibliographies of specific materials focus on compiling sources within a particular format or medium. Examples include bibliographies of manuscripts, rare books, visual art, films, or musical compositions. These bibliographies provide valuable resources for researchers interested in exploring a specific medium or format.

1.3 Functions of Bibliography

A bibliography serves several important functions in academic research, writing, and knowledge dissemination. Here are some key functions:

• Documentation: One of the primary functions of a bibliography is to document and record the sources consulted during the research process. By providing accurate and detailed citations for each source, it can ensure transparency, traceability, and accountability in scholarly work. It allows readers and other researchers to verify the information, trace the origins of ideas, and locate the original sources for further study.
• Attribution and Credit: The bibliography plays a crucial role in giving credit to the original authors and creators of the ideas, information, and materials used in research work. By citing the sources, the authors acknowledge the intellectual contributions of others and demonstrate academic integrity. This enables proper attribution and prevents plagiarism, ensuring ethical research practices and upholding the principles of academic honesty.
• Verification and Quality Control: It acts as a means of verification and quality control in academic research. Readers and reviewers can assess the information’s reliability, credibility, and accuracy by including a list of sources. This allows others to evaluate the strength of the evidence, assess the validity of the arguments, and determine the scholarly rigor of a work.
• Further Reading and Exploration: The bibliography is valuable for readers who wish to delve deeper into a particular subject or topic. By providing a list of cited sources, the bibliography offers a starting point for further reading and exploration. It guides readers to related works, seminal texts, and authoritative materials, facilitating their intellectual growth and expanding their knowledge base.
• Preservation of Knowledge: The bibliography contributes to the preservation of knowledge by cataloguing and documenting published works. It records the intellectual output within various fields, ensuring that valuable information is not lost over time. A bibliography facilitates the organization and accessibility of literature, making it possible to locate and retrieve sources for future reference and research.
• Intellectual Dialogue and Scholarship: The bibliography fosters intellectual dialogue and scholarship by facilitating the exchange of ideas and enabling researchers to build upon existing knowledge. By citing relevant sources, researchers enter into conversations with other scholars, engaging in a scholarly discourse that advances knowledge within their field of study.

A bibliography serves the important functions of documenting sources, crediting original authors, verifying information, guiding further reading, preserving knowledge, and fostering intellectual dialogue. It plays a crucial role in maintaining academic research’s integrity, transparency, and quality and ensures that scholarly work is built upon a solid foundation of evidence and ideas.

1.4 Importance of Bibliographic Services

Bibliographic services are crucial in academia, research, and information management. They are a fundamental tool for organizing, accessing, and preserving knowledge . From facilitating efficient research to ensuring the integrity and credibility of scholarly work, bibliographic services hold immense importance in various domains.

Bibliographic services are vital for researchers and scholars. These services provide comprehensive and reliable access to various resources, such as books, journals, articles, and other scholarly materials. By organizing these resources in a structured manner, bibliographic services make it easier for researchers to locate relevant information for their studies. Researchers can explore bibliographic databases, catalogues, and indexes to identify appropriate sources, saving them valuable time and effort. This accessibility enhances the efficiency and effectiveness of research, enabling scholars to stay up-to-date with the latest developments in their fields.

Bibliographic services also aid in the process of citation and referencing. Proper citation is an essential aspect of academic integrity and intellectual honesty. Bibliographic services assist researchers in accurately citing the sources they have used in their work, ensuring that credit is given where it is due. This not only acknowledges the original authors and their contributions but also strengthens the credibility and authenticity of the research. By providing citation guidelines, formatting styles, and citation management tools, bibliographic services simplify the citation process, making it more manageable for researchers.

Another crucial aspect of bibliographic services is their role in preserving and archiving knowledge. Libraries and institutions that provide bibliographic services serve as custodians of valuable information. They collect, organize, and preserve various physical and digital resources for future generations. This preservation ensures that knowledge is not lost or forgotten over time. Bibliographic services enable researchers, students, and the general public to access historical and scholarly materials, fostering continuous learning and intellectual growth.

Bibliographic services contribute to the dissemination of research and scholarly works. They provide platforms and databases for publishing and sharing academic outputs. By cataloguing and indexing research articles, journals, and conference proceedings, bibliographic services enhance the discoverability and visibility of scholarly work. This facilitates knowledge exchange, collaboration, and innovation within academic communities. Researchers can rely on bibliographic services to share their findings with a broader audience, fostering intellectual dialogue and advancing their respective fields.

In Summary, bibliographic services are immensely important in academia, research, and information management. They facilitate efficient analysis, aid in proper citation and referencing, preserve knowledge for future generations, and contribute to the dissemination of research. These services form the backbone of scholarly pursuits, enabling researchers, students, and professionals to access, utilize, and contribute to the vast wealth of knowledge available. As we continue to rely on information and research to drive progress and innovation, the significance of bibliographic services will only grow, making them indispensable resources in pursuing knowledge.

References:

• Reddy, P. V. G. (1999). Bio bibliography of the faculty in social sciences departments of Sri Krishnadevaraya university Anantapur A P India.
• Sharma, J.S. Fundamentals of Bibliography, New Delhi : S. Chand & Co.. Ltd.. 1977.  p.5.
• Quoted in George Schneider, Theory of History of Bibliography. Ralph Robert Shaw, trans., New York : Scare Crow Press, 1934, p.13.
• Funk Wagnalls Standard Dictionary of the English language – International ed – Vol. I – New York : Funku Wagnalls Co., C 1965, p. 135.
• Shores, Louis. Basic reference sources. Chicago : American Library Association, 1954. p. 11-12.
• Ranganathan, S.R., Documentation and its facts. Bombay : Asia Publishing House. 1963. p.49.
• Katz, William A. Introduction to reference work. 4th ed. New York : McGraw Hill, 1982. V. 1, p.42.
• Robinson, A.M.L. Systematic Bibliography. Bombay : Asia Publishing House, 1966. p.12.
• Chakraborthi, M.L. Bibliography : In Theory and practice, Calcutta : The World press (P) Ltd.. 1975. p.343.

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National bibliography, bibliographic services.

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How to Write a Bibliography for a Research Paper

Do not try to “wow” your instructor with a long bibliography when your instructor requests only a works cited page. It is tempting, after doing a lot of work to research a paper, to try to include summaries on each source as you write your paper so that your instructor appreciates how much work you did. That is a trap you want to avoid. MLA style, the one that is most commonly followed in high schools and university writing courses, dictates that you include only the works you actually cited in your paper—not all those that you used.

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• If your assignment calls for a bibliography, list all the sources you consulted in your research.
• If your assignment calls for a works cited or references page, include only the sources you quote, summarize, paraphrase, or mention in your paper.
• If your works cited page includes a source that you did not cite in your paper, delete it.
• All in-text citations that you used at the end of quotations, summaries, and paraphrases to credit others for their ideas,words, and work must be accompanied by a cited reference in the bibliography or works cited. These references must include specific information about the source so that your readers can identify precisely where the information came from.The citation entries on a works cited page typically include the author’s name, the name of the article, the name of the publication, the name of the publisher (for books), where it was published (for books), and when it was published.

The good news is that you do not have to memorize all the many ways the works cited entries should be written. Numerous helpful style guides are available to show you the information that should be included, in what order it should appear, and how to format it. The format often differs according to the style guide you are using. The Modern Language Association (MLA) follows a particular style that is a bit different from APA (American Psychological Association) style, and both are somewhat different from the Chicago Manual of Style (CMS). Always ask your teacher which style you should use.

A bibliography usually appears at the end of a paper on its own separate page. All bibliography entries—books, periodicals, Web sites, and nontext sources such radio broadcasts—are listed together in alphabetical order. Books and articles are alphabetized by the author’s last name.

Most teachers suggest that you follow a standard style for listing different types of sources. If your teacher asks you to use a different form, however, follow his or her instructions. Take pride in your bibliography. It represents some of the most important work you’ve done for your research paper—and using proper form shows that you are a serious and careful researcher.

Bibliography Entry for a Book

A bibliography entry for a book begins with the author’s name, which is written in this order: last name, comma, first name, period. After the author’s name comes the title of the book. If you are handwriting your bibliography, underline each title. If you are working on a computer, put the book title in italicized type. Be sure to capitalize the words in the title correctly, exactly as they are written in the book itself. Following the title is the city where the book was published, followed by a colon, the name of the publisher, a comma, the date published, and a period. Here is an example:

Format : Author’s last name, first name. Book Title. Place of publication: publisher, date of publication.

• A book with one author : Hartz, Paula.  Abortion: A Doctor’s Perspective, a Woman’s Dilemma . New York: Donald I. Fine, Inc., 1992.
• A book with two or more authors : Landis, Jean M. and Rita J. Simon.  Intelligence: Nature or Nurture?  New York: HarperCollins, 1998.

Bibliography Entry for a Periodical

A bibliography entry for a periodical differs slightly in form from a bibliography entry for a book. For a magazine article, start with the author’s last name first, followed by a comma, then the first name and a period. Next, write the title of the article in quotation marks, and include a period (or other closing punctuation) inside the closing quotation mark. The title of the magazine is next, underlined or in italic type, depending on whether you are handwriting or using a computer, followed by a period. The date and year, followed by a colon and the pages on which the article appeared, come last. Here is an example:

Format:  Author’s last name, first name. “Title of the Article.” Magazine. Month and year of publication: page numbers.

• Article in a monthly magazine : Crowley, J.E.,T.E. Levitan and R.P. Quinn.“Seven Deadly Half-Truths About Women.”  Psychology Today  March 1978: 94–106.
• Article in a weekly magazine : Schwartz, Felice N.“Management,Women, and the New Facts of Life.”  Newsweek  20 July 2006: 21–22.
• Signed newspaper article : Ferraro, Susan. “In-law and Order: Finding Relative Calm.”  The Daily News  30 June 1998: 73.
• Unsigned newspaper article : “Beanie Babies May Be a Rotten Nest Egg.”  Chicago Tribune  21 June 2004: 12.

Bibliography Entry for a Web Site

For sources such as Web sites include the information a reader needs to find the source or to know where and when you found it. Always begin with the last name of the author, broadcaster, person you interviewed, and so on. Here is an example of a bibliography for a Web site:

Format : Author.“Document Title.” Publication or Web site title. Date of publication. Date of access.

Example : Dodman, Dr. Nicholas. “Dog-Human Communication.”  Pet Place . 10 November 2006.  23 January 2014 < http://www.petplace.com/dogs/dog-human-communication-2/page1.aspx >

After completing the bibliography you can breathe a huge sigh of relief and pat yourself on the back. You probably plan to turn in your work in printed or handwritten form, but you also may be making an oral presentation. However you plan to present your paper, do your best to show it in its best light. You’ve put a great deal of work and thought into this assignment, so you want your paper to look and sound its best. You’ve completed your research paper!

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What Is A Bibliography?

Bibliography Definition: Overview

A bibliography is a list of sources used in researching and writing a work, such as a book, article, or academic paper. It includes detailed information about each source, like the author's name, title, and publication date. Bibliographies serve to credit authors, avoid plagiarism, provide references for readers, and demonstrate the research scope. They can be annotated, which includes summaries or evaluations, or simply list the sources. Proper formatting depends on the required citation style, such as APA, MLA, or Chicago.

Simply put, a bibliography lists all the sources you’ve used while working on a paper. It’s a window where your readers can check and verify the validity of your claims, and to know the origins of your research. Academic papers aren’t the only works that have bibliographies. Websites, interviews, and articles can also have them. 

The definition of bibliography encompasses many of these resource lists. Adding an extensive and authentic bibliography to your work credits the original authors and enhances credibility and trustworthiness.

Purpose of A Bibliography

The purpose of a bibliography is to help you keep track of your research, assist readers in finding more information on the topic, prove that your information comes from trustworthy sources, and give credit to the original sources and authors.

A bibliography has many purposes. That’s why your academic paper must have one. It serves to help in many different things:

• Improves your work’s credibility : It backs up your information and makes it credible and trustworthy.
• Counters plagiarism : It helps give credit to your sources and their authors which helps uphold integrity and counters plagiarism.
• Serves as guidance : By demonstrating your sources, your bibliography helps your readers the ability to explore your topic further and gain a deeper understanding of it.

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Types of Bibliographies

Now we’ve gone over the basics of what’s a bibliography, let’s explore the different types. There are several types of them, each having a different purpose:

• Descriptive bibliographies : These provide very detailed information about the sources. They provide information on physical attributes, printing history, format, and edition.
• Enumerative bibliographies : These are not as detailed. They are organized either chronologically, alphabetically, or chronologically.
• Analytical bibliographies : These types examine the sources’ history, context, and production. They offer a deeper analytical view of the sources.

Annotated Bibliographies

A hard entry is the annotated bibliography. Here’s a more extensive guide on how to write an annotated bibliography for your convenience. These go beyond just listing sources. You typically include summaries and evaluations of your source entries with this type.

By doing so, you help your readers grasp the importance of each source and how it contributes to your work. When you properly create an annotated bibliography, you showcase your critical thinking capabilities. This, in turn, can enhance your paper’s overall credibility, and it also helps your readers in their further research.

We’ve explored the many aspects of what is a bibliography and answered the main questions. So, in the spirit of better understanding, let’s also learn about footnotes. 

Footnotes give additional information or citations at the bottom of a page. Footnotes are used to give credit or to highlight your sources without disrupting the flow of your main work. They can also be used to provide additional details that support your writing.

Footnotes can provide context and explanations and can highlight references. This, in turn, guides your readers and helps them fully understand your message. 

Common Mistakes When Creating Your Bibliography

There are many avoidable pitfalls you can counter just by reading our guides, but if you’re tired and need an extra hand, you can always send in a request for help with your bibliography or even a request to ‘ Write my book report .’ We’ll be on that task ASAP. If you’re feeling fit to learn more, here are some crucial pointers to remember:

• Incomplete citations : Be sure to finish your citations by providing all the necessary information like author, title, publication date, and publisher. 
• Bad formatting : Be consistent and stick to one citation style for your bibliography.
• Missing sources : Make sure all the sources you reference in your work are in your bibliography.
• Wrong order : Make sure you’ve organized your entries accordingly.

Formatting and Style

We’ve tackled all the definitions and the bibliography meaning. Now, let’s take a look at the crucial elements of formatting and style. Here’s what to remember:

• APA (American Psychological Association) : This style is commonly used in the social sciences. It highlights the author and publication year in in-text citations.
• MLA (Modern Language Association) : Very widely used in literature and language studies. It highlights the author and page number for in-text citations.
• Chicago/Turabian : This style is used in many different disciplines since it’s considered versatile. This style has two systems. One is the notes and bibliography style, used widely in the humanities. The other one is the author-date system, which is used in the sciences. Turabian is a simplified version of Chicago and is used by students.
• Harvard : This one uses author-date in-text citations and uses a reference list. It’s used in many different fields and is quite popular in Australia and the UK.

Key Takeaways

“What is a bibliography?” Now we know. Let’s remember some of the key points we’ve encountered in this guide for future reference:

• Different types : descriptive, enumerative, analytical.
• Avoiding common pitfalls : complete citations, be consistent, organize and include all sources.
• Choose one style : Choose MLA, APA, Chicago/Turabian or Harvard and stick to one style for your whole bibliography.

We hope you’ll retain all the information we’ve given you. You can always come back to our article if you need more time to memorize. We wish you luck in all your academic ventures.

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What is a bibliography page?

It’s a section at the end of your paper or your book. Here, you list all the sources that you used. You include details about the books, articles, websites, and every other material you used when researching.

What is bibliographic information?

This refers to the details about a source in your bibliography. This refers to the author’s name, the work’s title, the publication date, the publisher, and so on. This information helps your readers verify and find your sources.

What is a bibliography in an essay?

It’s the list of your sources that can be found at the end of your essay. It gives credit to your sources and backs up your claims.

What is the purpose of a bibliography?

Its purpose is to provide you and your readers with a clear, authentic, and organized list of sources. Sources you’ve used to back up your research and writing. It improves your work’s credibility, trustworthiness, and professionalism.

A good annotated bibliography is essentially a brief description of works cited. An important difference between your own ideas and scientific writing is how credible the sources are. The works cited in your annotated bibliography offer a brief description of your research process.

What is an annotated bibliography?

It’s like a standard bibliography but has an additional summary and evaluation of each source. It can be difficult to make, that's why an annotated bibliography writing service can be helpful when you’re having trouble. 

A high-quality bibliography writing service knows every detail of the citation process - from the author date style and page numbers to multi source volumes and style guides. Give it a try and feel the difference!

What is a bibliographic reference?

This simply refers to a source you’ve used in your research. They serve to acknowledge the authors and works you’ve sourced to avoid plagiarism, give credit, and guide your readers. 

When working on an annotated bibliography, the works cited from doing your own research, have to be on the references page. A good annotated bibliography entry has a references list in a style guide proposed by the university in APA format, MLA works cited format or any format for bibliographic information.

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• Knowledge Base
• Citing sources

Citation Styles Guide | Examples for All Major Styles

Published on June 24, 2022 by Jack Caulfield . Revised on November 7, 2022.

A citation style is a set of guidelines on how to cite sources in your academic writing . You always need a citation whenever you quote , paraphrase , or summarize a source to avoid plagiarism . How you present these citations depends on the style you follow. Scribbr’s citation generator can help!

Different styles are set by different universities, academic associations, and publishers, often published in an official handbook with in-depth instructions and examples.

There are many different citation styles, but they typically use one of three basic approaches: parenthetical citations , numerical citations, or note citations.

Parenthetical citations

• Chicago (Turabian) author-date

CSE name-year

Numerical citations

CSE citation-name or citation-sequence

Note citations

• Chicago (Turabian) notes and bibliography

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Table of contents

Types of citation: parenthetical, note, numerical, which citation style should i use, parenthetical citation styles, numerical citation styles, note citation styles, frequently asked questions about citation styles.

The clearest identifying characteristic of any citation style is how the citations in the text are presented. There are three main approaches:

• Parenthetical citations: You include identifying details of the source in parentheses in the text—usually the author’s last name and the publication date, plus a page number if relevant ( author-date ). Sometimes the publication date is omitted ( author-page ).
• Numerical citations: You include a number in brackets or in superscript, which corresponds to an entry in your numbered reference list.
• Note citations: You include a full citation in a footnote or endnote, which is indicated in the text with a superscript number or symbol.

Citation styles also differ in terms of how you format the reference list or bibliography entries themselves (e.g., capitalization, order of information, use of italics). And many style guides also provide guidance on more general issues like text formatting, punctuation, and numbers.

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In most cases, your university, department, or instructor will tell you which citation style you need to follow in your writing. If you’re not sure, it’s best to consult your institution’s guidelines or ask someone. If you’re submitting to a journal, they will usually require a specific style.

Sometimes, the choice of citation style may be left up to you. In those cases, you can base your decision on which citation styles are commonly used in your field. Try reading other articles from your discipline to see how they cite their sources, or consult the table below.

The American Anthropological Association (AAA) recommends citing your sources using Chicago author-date style . AAA style doesn’t have its own separate rules. This style is used in the field of anthropology.

APA Style is defined by the 7th edition of the Publication Manual of the American Psychological Association . It was designed for use in psychology, but today it’s widely used across various disciplines, especially in the social sciences.

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The citation style of the American Political Science Association (APSA) is used mainly in the field of political science.

The citation style of the American Sociological Association (ASA) is used primarily in the discipline of sociology.

Chicago author-date

Chicago author-date style is one of the two citation styles presented in the Chicago Manual of Style (17th edition). It’s used mainly in the sciences and social sciences.

The citation style of the Council of Science Editors (CSE) is used in various scientific disciplines. It includes multiple options for citing your sources, including the name-year system.

Harvard style is often used in the field of economics. It is also very widely used across disciplines in UK universities. There are various versions of Harvard style defined by different universities—it’s not a style with one definitive style guide.

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MLA style is the official style of the Modern Language Association, defined in the MLA Handbook (9th edition). It’s widely used across various humanities disciplines. Unlike most parenthetical citation styles, it’s author-page rather than author-date.

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The American Chemical Society (ACS) provides guidelines for a citation style using numbers in superscript or italics in the text, corresponding to entries in a numbered reference list at the end. It is used in chemistry.

The American Medical Association ( AMA ) provides guidelines for a numerical citation style using superscript numbers in the text, which correspond to entries in a numbered reference list. It is used in the field of medicine.

CSE style includes multiple options for citing your sources, including the citation-name and citation-sequence systems. Your references are listed alphabetically in the citation-name system; in the citation-sequence system, they appear in the order in which you cited them.

The Institute of Electrical and Electronics Engineers ( IEEE ) provides guidelines for citing your sources with IEEE in-text citations that consist of numbers enclosed in brackets, corresponding to entries in a numbered reference list. This style is used in various engineering and IT disciplines.

The National Library of Medicine (NLM) citation style is defined in Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers (2nd edition).

Vancouver style is also used in various medical disciplines. As with Harvard style, a lot of institutions and publications have their own versions of Vancouver—it doesn’t have one fixed style guide.

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The Bluebook: A Uniform System of Citation is the main style guide for legal citations in the US. It’s widely used in law, and also when legal materials need to be cited in other disciplines.

Chicago notes and bibliography

Chicago notes and bibliography is one of the two citation styles presented in the Chicago Manual of Style (17th edition). It’s used mainly in the humanities.

The Oxford University Standard for the Citation of Legal Authorities ( OSCOLA ) is the main legal citation style in the UK (similar to Bluebook for the US).

There are many different citation styles used across different academic disciplines, but they fall into three basic approaches to citation:

• Parenthetical citations : Including identifying details of the source in parentheses —usually the author’s last name and the publication date, plus a page number if available ( author-date ). The publication date is occasionally omitted ( author-page ).
• Numerical citations: Including a number in brackets or superscript, corresponding to an entry in your numbered reference list.
• Note citations: Including a full citation in a footnote or endnote , which is indicated in the text with a superscript number or symbol.

Check if your university or course guidelines specify which citation style to use. If the choice is left up to you, consider which style is most commonly used in your field.

• APA Style is the most popular citation style, widely used in the social and behavioral sciences.
• MLA style is the second most popular, used mainly in the humanities.
• Chicago notes and bibliography style is also popular in the humanities, especially history.
• Chicago author-date style tends to be used in the sciences.

Other more specialized styles exist for certain fields, such as Bluebook and OSCOLA for law.

The most important thing is to choose one style and use it consistently throughout your text.

A scientific citation style is a system of source citation that is used in scientific disciplines. Some commonly used scientific citation styles are:

• Chicago author-date , CSE , and Harvard , used across various sciences
• ACS , used in chemistry
• AMA , NLM , and Vancouver , used in medicine and related disciplines
• AAA , APA , and ASA , commonly used in the social sciences

APA format is widely used by professionals, researchers, and students in the social and behavioral sciences, including fields like education, psychology, and business.

Be sure to check the guidelines of your university or the journal you want to be published in to double-check which style you should be using.

MLA Style  is the second most used citation style (after APA ). It is mainly used by students and researchers in humanities fields such as literature, languages, and philosophy.

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bibliography

[ bib-lee- og -r uh -fee ]

• a complete or selective list of works compiled upon some common principle, as authorship, subject, place of publication, or printer.
• a list of source materials that are used or consulted in the preparation of a work or that are referred to in the text.
• a branch of library science dealing with the history, physical description, comparison, and classification of books and other works.

/ ˌbɪblɪəʊˈɡræfɪk; ˌbɪblɪˈɒɡrəfɪ /

• a list of books or other material on a subject
• a list of sources used in the preparation of a book, thesis, etc
• a list of the works of a particular author or publisher
• the study of the history, classification, etc, of literary material
• a work on this subject
• A list of the written sources of information on a subject. Bibliographies generally appear as a list at the end of a book or article. They may show what works the author used in writing the article or book, or they may list works that a reader might find useful.

Discover More

Derived forms.

• ˌbiblioˈgraphically , adverb
• ˌbibliˈographer , noun
• bibliographic , adjective

Other Words From

• bib·li·o·graph·ic [ bib-lee-, uh, -, graf, -ik ] , bibli·o·graphi·cal adjective
• bibli·o·graphi·cal·ly adverb
• mini·bibli·ogra·phy noun plural minibibliographies

Word History and Origins

Origin of bibliography 1

Example Sentences

He’s toyed with Collatz for about fifty years and become keeper of the knowledge, compiling annotated bibliographies and editing a book on the subject, “The Ultimate Challenge.”

Some readers might prefer more background science for each question — for a book that aims to crush pseudoscience, a bibliography or at least footnotes would have been useful.

Kalb makes the disclaimer in his preface that “memoirs, by definition, are not works of history — no footnotes, no bibliography.”

Otlet began modestly in the 1890s, creating a bibliography of sociological literature.

Lop off the endnotes and bibliography, and The Measure of Manhattan is barely 300 pages.

Tyler does not provide us with a bibliography, although his extensive notes include many books on Israel and its neighbors.

For full bibliography (to 1904) see Ulysse Chevalier, Rpertoire des sources hist.

Punctuation has been normalized for the stage directions and the play listings in the Bibliography.

Within six months, if you're not sandbagged or jailed on fake libel suits, you'll have a unique bibliography of swindles.

There is a very inadequate bibliography in the Introduction.

His ample bibliography leaves no point necessary for elucidation untouched.

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Meaning of bibliography in English

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bibliography noun ( LIST OF BOOKS )

• She has included a bibliography so that readers can refer to the primary sources .
• The extensive bibliography provides ample guidance for readers who want to make a deeper study of the subject .
• Most books on art materials and techniques also include excellent bibliographies for further reading .
• The center has compiled a bibliography of scientific research on meditation .
• The authors provide bibliographies of the poets ' works and lists of useful , up-to-date anthologies and criticism .
• acknowledgment
• acknowledgments phrase
• bibliographic
• bibliographically
• concordance
• non-biographical

bibliography noun ( STUDY OF BOOKS )

• He cataloged books for the booksellers Pearson & Co. and was a professor of bibliography at Cambridge University.
• In the early 1930s he turned his attention toward bibliography, and became a professor of librarianship.

Related word

Bibliography | intermediate english, examples of bibliography, translations of bibliography.

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a bear with white fur that lives in the Arctic

Fakes and forgeries (Things that are not what they seem to be)

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• bibliography (LIST OF BOOKS)
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Definition of bibliography noun from the Oxford Advanced Learner's Dictionary

bibliography

• There is a useful bibliography at the end of each chapter.
• The book includes a selective bibliography of works on French art.
• You'll find the professor's book in the bibliography.
• an extensive bibliography of books and articles
• put together
• in a/​the bibliography
• bibliography of

Definitions on the go

Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.

• noun a list of writings with time and place of publication (such as the writings of a single author or the works referred to in preparing a document etc.) see more see less type of: list , listing a database containing an ordered array of items (names or topics)

Vocabulary lists containing bibliography

Practice this vocabulary list and explore words that contain the Greek roots graph ("write/writing") and gram ("written thing").

To improve your fluency in English Language Arts and Reading (ELAR), learn this academic vocabulary list that includes words selected from the Texas Essential Knowledge and Skills (TEKS) state standards.

Librarians are cool, and that's nonfiction! Celebrate National Librarian Day with this list of fun vocabulary related to librarians and their work.

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Generate formatted bibliographies, citations, and works cited automatically

What is mybib.

MyBib is a free bibliography and citation generator that makes accurate citations for you to copy straight into your academic assignments and papers.

If you're a student, academic, or teacher, and you're tired of the other bibliography and citation tools out there, then you're going to love MyBib. MyBib creates accurate citations automatically for books, journals, websites, and videos just by searching for a title or identifier (such as a URL or ISBN).

Plus, we're using the same citation formatting engine as professional-grade reference managers such as Zotero and Mendeley, so you can be sure our bibliographies are perfectly accurate in over 9,000 styles -- including APA 6 & 7, Chicago, Harvard, and MLA 7 & 8.

Quick features:

⚙️ Styles	APA, MLA, Harvard
📚 Sources	Websites, books, journals, newspapers
🔎 Autocite	Yes
📥 Download to	Microsoft Word, Google Docs

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Table of Contents

Bibliography definition & meaning, what is a bibliography, 10 types of bibliography, bibliography uses, purpose, importance, what’s in a bibliography parts, how to design a bibliography, bibliography vs. references, what’s the difference between bibliography, literature, and biography, bibliography sizes, bibliography ideas & examples, bibliography.

A bibliography gives credit to all the author’s hard work that was consulted in someone’s research. This list is usually found on the last portion or on the last page of books and/or magazines, most of which can be academic.

Download the Bibliography Article in PDF

Sustainable development bibliography.

School Project Bibliography

Preliminary Bibliography

Elementary Bibliography

Books Bibliography

Project Bibliography

Disaster Management Bibliography

High School Bibliography

Annotated Bibliography

Students Bibliography

It serves as an optimal resource

Plagiarism prevention, maintaining accuracy, enhances the value of a paper, it acts as a source tracker, author names, publication information, publication date, access date.

• Bibliography Ideas and Examples
• College Bibliography Ideas and Examples
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• Internet Bibliography Ideas and Examples
• Writing Bibliography Ideas and Examples
• MLA Bibliography Ideas and Examples
• Bibliography Outline Ideas and Examples
• Annotated Bibliography Research Ideas and Examples
• School Bibliography Ideas and Examples

What is a bibliography in research?

How do you add a bibliography to a table of contents, which is a correct bibliography entry, what are four resources of bibliography, what are the methods of preparing a bibliography, when was the bibliography invented, what are the branches of a bibliography, what is the bibliography in a college project, how should each reference be formatted in a bibliography, what is bibliographic documentation, what is a bibliography citation, more in documents.

Preliminary Bibliography Template

Research & annotated bibliography template, child care project annotated bibliography template, scientific bibliography template, literature review bibliography template, academic bibliography template, reference bibliography template, asa format bibliography template, annotated bibliography worksheet template, faculty bibliography template.

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Bibliography

bihb-lee-ah-grow-fee

A bibliography is a list of books an author has consulted in their creation of a novel, essay, short story, or any other written work that required research.

E.g. In crafting her research paper on climate change, Sarah meticulously compiled a bibliography , citing a diverse array of sources ranging from scientific journals to influential essays.

Related terms: Paleography , biography , novel , fiction

The word bibliography comes from the Greek “βιβλιογραφία.” It was used for centuries to refer to the act of copying books by hand. The word evolved over time, changing to mean the composition of books and then later, the description of books.

Explore Bibliography

• 1 Bibliography Definition
• 2 Bibliography or Works Cited? 
• 3 How to Write a Bibliography? 
• 4 When to Use a Bibliography? 
• 5 Why Do Writers Use Bibliographies? 
• 7 Related Literary Terms 
• 8 Other Resources 

Bibliography Definition

A bibliography is a list of books or written works consulted by an author in a piece of writing. It usually appears at the end of that piece of writing. 

The term bibliography is also used to describe the study of books as objects or the description of books in the same terms. A bibliographer is someone who is interested in comparing versions of texts and comparing their physical similarities and differences. This kind of scholar is not interested in assessing their meaning or content. 

Bibliography or Works Cited? 

Bibliographies and work cited documents are two different forms of citation. The latter is sometimes referred to as one’s list of references. With a work cited, every work that you, the writer, made reference to in your own written work is listed. It is likely that as a professional writer or student, you will be required to use a specific format when presenting this list. The commonly used MLA format requires a work cited page.

A bibliography is a list of all the materials the writer consulted when preparing an essay , book, or other written work. Included in this list is everything you considered, whether you actually referenced and cited it in the work or not. This includes resources that you used to do your research.

How to Write a Bibliography? 

As students and professional writers are aware, there are many different rules for creating a bibliography. The most important is that all works the writer referenced or used for research are included. Additionally: 

• The bibliography should begin on a separate page at the end of the written work.
• According to MLA guidelines, it should include one inch margins.
• Everything, except for the header, is left justified. 
• Everything should be double spaced.
• After the first line, a hanging indent of 1/2 an inch should be used for all following lines of a citation.
• Citations should be listed alphabetically by the first word, usually the authors last name.

Other information that should be included in a bibliography is the author’s first and last name, the title of the book, page numbers, digital object identifiers or URLs, and access dates. 

When to Use a Bibliography? 

It’s important to use a bibliography when writing a research paper, a nonfiction novel, or any other written work that requires research or information that came from beyond one’s personal experience. If you are writing a research paper about climate change, it’s going to be critical that you cite where your statistics, examples, and more came from. Commonly, they are likely going to be citations for websites, scholarly articles, physical books, and perhaps even films, documentaries, and YouTube videos.

Why Do Writers Use Bibliographies? 

Writers use bibliographies because it’s important to credit the source of information. If you write an article and do not include citations, readers may doubt the veracity of your information. Students will struggle, especially, as will professional researchers and scholars. It is also important to give credit where it is due to those who have completed the original research when you, the writer, are simply conveying someone else’s information.

There are several types of bibliographies used in research. Some of these include the national bibliography, personal bibliography, corporate bibliography, subject bibliography. Others include an annotated bibliography, analytical bibliography, and enumerative bibliography.

Here is an example of a traditional citation one might see in a bibliography:  Nicholls, R.J. (2002) Rising sea levels: potential impacts and responses.  In, Hester, R.E. and Harrison, R.M. (eds.) Global Environment Change. (Issues in Environmental Science and Technology, 17) Cambridge, UK. Royal Society of Chemistry, pp. 83-107.

A bibliography is a list of works, like books and articles, that a writer referenced or used for research when they were creating another written work. Bibliographies need to appear at the end of books, reports, presentations, and research papers.

APA is a variant of the Harvard style of citation. Both use similar formats but the Harvard style usually only includes a reference list rather than a bibliography. 

Related Literary Terms 

• Bias : undue favor or support to a particular person, group, race, or one argument over another.
• Documentary : a genre of non-fictional filmmaking. It is used for the purpose of sharing real-life events as they happened. 
• Biography : an account or description of a person’s life, literary, fictional, historical, or popular in nature, written by a biographer.
• Audience : the group for which an artist or writer makes a piece of art or writes.
• Antithesis : occurs when two contrasting ideas are put together to achieve a desired outcome.
• Paleography : the study of historic writing systems and handwriting. The process dates documents and traces the evolution of various alphabets.
• Paraphrasing : means to simplify it down to its most basic elements, clarifying along the way and choosing less complicated language.

Other Resources 

• Read: MLA Citation Guidelines
• Read: How to Write a Bibliography  
• Watch: How to Write an MLA Annotated Bibliography

Home » Definition » Bibliography

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Baldwin, Emma. "Bibliography". Poem Analysis , https://poemanalysis.com/definition/bibliography/ . Accessed 4 July 2024.

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