FAQ: How do I cite two resources by the same author, published in the same year in APA Style (in-text)?
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Last Updated: Jul 16, 2024
Views: 5723
When an author has published multiple sources in the same year, include a lowercase letter immediately following the date. Begin this lettering with "a" and continue in alphabetical order.
General Format
Parenthetical
(Author, Publication Datea)
(Author, Publication Dateb)
Narrative
Author (Publication Datea)
Author (Publication Dateb)
For Example
Parenthetical
(Winston, 2017a)
(Winston, 2017b)
Narrative
Winston (2017a)
Winston (2017b)
More Examples
- APA Guide - Formatting Authors in In-Text Citations (Shapiro Library)
- Citing Works With the Same Author and Date This link opens in a new window (American Psychological Association)
Disclaimer
This information is intended to be a guideline, not expert advice. Please be sure to speak to your professor about the appropriate way to cite sources in your class assignments and projects.
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