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How to Cite a Dictionary Entry in Chicago (17th edition)

Learn how to cite a dictionary definition or entry in Chicago format (17th edition). This guide includes the reference list format, in-text citation examples, and key formatting rules.

Chicago Bibliography Format

Here is the standard Chicago format for citing a dictionary entry in your bibliography:

"Word." Dictionary Name. Publisher, Year. https://url.

Chicago In-Text Citation

Use one of these formats when referencing this source within your paper:

Parenthetical

(Publisher n.d.)

Narrative

Publisher (n.d.) defines...

Key Chicago Formatting Rules

  • Put the defined term in quotation marks.
  • Italicize the dictionary title.
  • Include publisher, year, and URL for online sources.

Step-by-Step Guide

  1. Gather source information: Collect the author name, title, publication date, and URL or DOI for your dictionary entry.
  2. Format the reference: Arrange the elements following the Chicago (17th edition) template shown above.
  3. Create the in-text citation: Add a parenthetical or narrative citation in your paper where you reference this source.
  4. Add to your bibliography: Include the full formatted citation at the end of your paper.
  5. Double-check formatting: Verify italics, punctuation, capitalization, and hanging indents match Chicago requirements.

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Cite a Dictionary Entry in Other Styles

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