Chicago Bibliography Format Guide: How to Create a Complete Bibliography

The bibliography is the final component of Chicago’s Notes-Bibliography system, listing all sources cited in your paper in a standardized format. A properly formatted bibliography demonstrates your research scope and enables readers to locate your sources. This guide covers formatting conventions, alphabetization rules, and special cases for creating a complete bibliography.

Bibliography Basics

The bibliography:

• Appears at the end of your paper
• Includes all sources cited in notes or text
• Lists sources alphabetically by author’s last name
• Uses hanging indentation (first line flush left, subsequent lines indented)
• Is titled “Bibliography” (sometimes “Works Cited” or “Sources,” depending on discipline)

Overall Bibliography Structure

Bibliography Title

Center the title at the top of the page:

Bibliography

Use a standard font matching the body text (Times New Roman, 12 point).

Spacing and Margins

• Double-spaced throughout (except when using hanging indentation for readability)
• Standard 1-inch margins on all sides
• Left margin for hanging indentation typically 0.5 inches

Alphabetization

Arrange entries alphabetically by author’s last name. If no author, alphabetize by the first significant word of the title.

Basic Bibliography Entry Format

Single Author Book

Last, First. Title of Book. Place: Publisher, Year.

Example:

Adams, Jennifer. Modern Research Methods. New York: Academic Press, 2023.

Two Authors

Last, First, and First Last. Title of Book. Place: Publisher, Year.

Note: Only the first author’s name is inverted.

Example:

Adams, Jennifer, and Michael Chen. Collaborative Research Approaches. Boston: University Press, 2024.

Journal Article

Last, First. "Article Title." Journal Title volume, no. issue (Year): page range.

Example:

Thompson, Elizabeth. "Digital Transformation in Organizations." Journal of Business Studies 45, no. 3 (2024): 234-256.

Website

Last, First. "Page Title." Website Name. Accessed Month Day, Year. URL.

Or with publication date:

Last, First. "Page Title." Website Name. Month Day, Year. URL.

Hanging Indentation

Hanging indentation is the standard bibliography format in Chicago style.

Creating Hanging Indentation

In Microsoft Word:

1. Select all bibliography entries
2. Right-click and choose “Paragraph”
3. Set “Special” indent to “Hanging”
4. Set “By” to 0.5”

In Google Docs:

1. Select all entries
2. Go to Format > Alignment > Indentation Options
3. Set first line indent to -0.5” (negative value)

In Other Programs: Check menu options for “Paragraph” or “Indentation” settings.

Visual Example

Adams, Jennifer. Modern Research Methods. New York: Academic Press, 2023.

Chen, Michael, and Sarah Williams. Collaborative Research in the Digital Age.
    Boston: University Press, 2024.

Thompson, Elizabeth. "Digital Transformation in Organizations." Journal of
    Business Studies 45, no. 3 (2024): 234-256.

Formatting Specific Source Types

Books

Last, First. Title of Book. Place: Publisher, Year.

With edition:

Last, First. Title of Book. 3rd ed. Place: Publisher, Year.

With editor:

Last, First. Title of Book. Edited by Editor First Last. Place: Publisher, Year.

Chapter in Edited Book

Last, First. "Chapter Title." In Book Title, edited by Editor First Last, page range. Place: Publisher, Year.

Example:

Martinez, Jennifer. "Leadership in Remote Teams." In Managing Modern Organizations, edited by Robert Williams, 145-172. New York: Business Press, 2023.

Journal Articles

Last, First. "Article Title." Journal Name volume, no. issue (Year): page range.

With DOI:

Last, First. "Article Title." Journal Name volume, no. issue (Year): page range. https://doi.org/10.1234/example.

Newspaper Articles

Last, First. "Article Headline." Newspaper Name, Month Day, Year, page.

Websites

Last, First. "Page Title." Website Name. Accessed Month Day, Year. URL.

Online Articles with Publication Date

Last, First. "Title." Website Name. Month Day, Year. URL.

Dissertations and Theses

Last, First. "Title of Dissertation." Master's thesis, Institution Name, Year.

Or in database:

Last, First. "Title of Dissertation." PhD dissertation, Institution Name, Year. ProQuest Dissertations & Theses Global. https://example.com/doc123.

Government Documents

Federal Agency. Title of Report. Place: Publisher, Year.

Alphabetization Rules

Standard Alphabetization

• By author’s last name
• If multiple works by same author, alphabetize by title
• If no author, alphabetize by first significant word of title

Alphabetizing with Punctuation

• Ignore apostrophes and hyphens
• Ignore “A,” “An,” “The” in titles

Corporate Authors

• Alphabetize by first significant word (not “The”)
• American Psychological Association appears under “A”
• National Archives appears under “N”

Multiple Entries by Same Author

List chronologically by publication year:

Adams, Jennifer. Modern Research Methods. New York: Academic Press, 2023.
Adams, Jennifer. Educational Innovation. Boston: University Press, 2022.

Wait—actually reverse chronological (newest first) or oldest first? Check your style guide; Chicago typically lists oldest first, but verify with your instructor.

Special Cases in Bibliography

No Author

Begin with title:

"Article Title." Journal Name, Year.

Unknown Publication Date

Use “n.d.” (no date):

Last, First. Title of Book. Place: Publisher, n.d.

No Place of Publication

Use “n.p.” or omit:

Last, First. Title of Book. Publisher, Year.

Multiple Editors

Last, First, and First Last, eds. Title of Collection. Place: Publisher, Year.

Translated Works

Last, First. Title of Work. Translated by Translator Name. Place: Publisher, Year.

Bibliography vs. Notes

Key differences:

Element	Notes	Bibliography
Author Name	First Last	Last, First (only first author)
Page Range	Single page cited	Full page range
Shortened Form	Used after first citation	Always full form
Punctuation	Various	Consistent periods

Bibliography entries should be complete and consistent, while notes use shortened forms after the first citation.

Managing Long Bibliographies

For papers with many sources, consider organizing by source type:

Bibliography

Primary Sources
[Government documents, original texts]

Secondary Sources
[Books, journal articles, websites]

Archival Sources
[Unpublished manuscripts]

This organization helps readers understand your research scope but is optional.

Common Bibliography Formatting Mistakes

1. Inconsistent capitalization of titles
2. Forgetting hanging indentation (entries appear flush left)
3. Omitting publication details (place, publisher, or year)
4. Inverting all author names (only first author inverted)
5. Using article page numbers instead of full article range
6. Mixing alphabetization methods (alphabetize consistently)
7. Including sources not cited in the paper
8. Inconsistent punctuation between entries

Using Word Processor Features

Building Bibliography Automatically

Some word processors can generate bibliographies automatically:

Microsoft Word:

• Use the “Citations & Bibliography” feature in References tab
• Add sources as you write
• Insert Bibliography field at end

Google Docs:

• Use the “Research” tool to add citations
• Automatically generates bibliography in selected style

These features save time but always verify accuracy and completeness.

Practice Bibliography Entries

Example 1: Mixed Source Types (Properly Formatted)

Bibliography

Adams, Jennifer. Modern Research Methods. New York: Academic Press, 2023.

Chen, Michael, and Sarah Williams. Collaborative Research Approaches. Boston:
    University Press, 2024.

Martinez, Jennifer. "Leadership in Remote Teams." In Managing Modern
    Organizations, edited by Robert Williams, 145-172. New York: Business
    Press, 2023.

Thompson, Elizabeth. "Digital Transformation in Organizations." Journal of
    Business Studies 45, no. 3 (2024): 234-256.

U.S. Environmental Protection Agency. Climate Change Impacts Report.
    Washington, DC: EPA, 2024.

Example 2: Multiple Works by Same Author

Adams, Jennifer. Educational Innovation. Boston: University Press, 2022.

Adams, Jennifer. Modern Research Methods. New York: Academic Press, 2023.

Mastering Bibliography Formatting

A well-formatted bibliography demonstrates scholarly professionalism and helps readers trace your research. Consistent formatting throughout reflects attention to academic standards. Whether you use word processor features or format manually, understanding Chicago bibliography conventions ensures your complete work meets expectations.

Use our Chicago citation guide for detailed formatting requirements for specific sources, and verify your bibliography entries using our citation generator before final submission.