For more information check out the APA 7 webpage: https://apastyle.apa.org/style-grammar-guidelines/references/examples
Instructors frequently require students to use APA Style within presentations. APA Style does not provide specific guidelines for PowerPoint presentations and visuals. You will be adapting APA Style guidelines. Check with your instructor about the format. You will likely need to have in-text citations on the slides throughout your presentation for images, data, quotes and paraphrased statements, AND a slide at the end for a reference list.
APA Style® originated in 1929, when a group of psychologists, anthropologists, and business managers convened and sought to establish a simple set of procedures, or style rules, that would codify the many components of scientific writing to increase the ease of reading comprehension.
As with other editorial styles, APA Style consists of rules or guidelines that a publisher observes to ensure clear and consistent presentation of written material. It concerns uniform use of such elements as
Source: What is APA Style?
The basics of APA are easy to learn, but everyone references APA Style guides to figure out the rules.
Here are some of the resources APA produces:
Use the official APA 7 Style guide online or purchase your own copy:
Publication manual of the American Psychological Association, 7th edition.