41

Books

Editions or volumes (e.g., 2nd ed. or Vol.4) go in parentheses right after the title without any period or comma separating this information from the title, and this information is not italicized.

Berk, L. E. (2006). Child development (7th ed.). Pearson/Allyn and Bacon.

Journals

If each issue of a journal begins with page 1, give the issue number (2) in parentheses after the volume number 89. The issue and page numbers 235-243 are not italicized.

Blanco, P. J., & Ray, D. C. (2011). Play therapy in elementary schools: A best practice for improving academic achievement. Journal of Counseling & Development, 89(2), 235-243. https://doi.org/10.1002/j.1556-6678.2011.tb00083.x

(American Psychological Association,  2020, pp. 321, 323, 236, 328)