See our APA7 Style Guidelines for advice on treatment of single to multiple authors, dates, page numbers and sources within your in-text and end-text references.
See The APA Style Blog for more audio visual and for web and online sources format for more referencing examples.
|
Material Type |
In-Text Citation |
Reference List & Notes |
|---|---|---|
| Wikipedia | ("Oil Painting," 2019) |
Oil painting. (2019, December 8). In Wikipedia. https://en.wikipedia.org/w/index.php?title=Oil_painting&oldid=929802398 |
| Blog post | (Ouellette, 2019) |
Ouellette, J. (2019, November 15). Physicists capture first footage of quantum knots unraveling in superfluid. Ars Technica. https://arstechnica.com/science/2019/11/study-you-can-tie-a-quantum-knot-in-a-superfluid-but-it-will-soon-untie-itself/ |
| Webpage on a government website | (National Institute of Mental Health, 2018) |
National Institute of Mental Health. (2018, July). Anxiety disorders. U.S. Department of Health and Human Services, National Institutes of Health. https://www.nimh.nih.gov/health/topics/anxiety-disorders/index.shtml |
| Webpage with a retrieval date | (U.S. Census Bureau, n.d.) |
U.S. Census Bureau. (n.d.). U.S. and world population clock. U.S. Department of Commerce. Retrieved January 9, 2020, from https://www.census.gov/popclock/ When contents of a page are designed to change over time but are not archived, include a retrieval date in the reference. |