How to Cite a Dictionary or Encyclopedia Entry in APA

Online reference works change, so most styles want the date you looked the entry up. This page follows APA 7th edition, 7th edition (2020).

APA format for a dictionary or encyclopedia entry

APA 7th edition

References entry

Merriam-Webster. (n.d.). Culture. In Merriam-Webster.com dictionary. Retrieved September 28, 2026, from https://www.merriam-webster.com/dictionary/culture

In-text citation

(Merriam-Webster, n.d.)

Style: APA 7th edition

Or enter it yourself:

Check the details

2 required fields are empty: the citation will be incomplete until you fill them in.

Author or publisher
Date published

Leave blank if there is none; the style prints n.d. where the manual says to.

Missing: most styles need this.

Missing: most styles need this.

Editor
Date accessed

Harvard and MLA print it for web sources; APA only for pages that change over time.

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Preview: APA 7th edition

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Your citations appear here, formatted in APA 7th edition. They are saved in this browser only: nothing is sent to us, and no account is needed.

    Where to find the details

    • Many online dictionaries show no date: leave it blank and the style prints n.d.

    Required in most styles: entry word or title, dictionary or encyclopedia.

    Cite a dictionary or encyclopedia entry in another style

    Other sources

    Questions

    What do I need to cite a dictionary or encyclopedia entry in APA?

    At minimum: entry word or title, dictionary or encyclopedia. Many online dictionaries show no date: leave it blank and the style prints n.d.

    What does a dictionary or encyclopedia entry look like in APA?

    References entry: Merriam-Webster. (n.d.). Culture. In Merriam-Webster.com dictionary. Retrieved September 28, 2026, from https://www.merriam-webster.com/dictionary/culture In-text citation: (Merriam-Webster, n.d.)

    Is this free?

    Yes. No account and no limit. Your bibliography is saved in this browser only, and you can export it to Word, BibTeX, RIS or CSL-JSON.

    Citations are formatted by citeproc-js by Frank Bennett (CPAL-1.0, or AGPL-1.0), the engine behind Zotero and Mendeley, running the official Citation Style Language styles (10,863 styles, commit 2e93558) and locales (commit a89adec), used under CC BY-SA 3.0. AGLC4 citations use the LexIntellect AGLC4 engine, checked against the Guide's worked examples. Always check a citation against the manual or your institution's guide before you submit.