If you need help citing sources or formatting your paper, please ask a librarian for assistance. Here is an example from the APA website of a book citation and a journal article.
Journal Article
Hallion, M., Taylor, A., Roberts, R., & Ashe, M. (2019). Exploring the association between physical activity participation and self-compassion in middle-aged adults. Sport, Exercise, and Performance Psychology, 8(3), 305–316. https://doi.org/10.1037/spy0000150
Book/eBook
There are several ways to cite a book. See this page for examples. https://apastyle.apa.org/style-grammar-guidelines/references/examples/book-references
Jackson, L. M. (2019). The psychology of prejudice: From attitudes to social action (2nd ed.). American Psychological Association. https://doi.org/10.1037/0000168-000