This APA Help: In-depth Guide provides examples of many types of in-text citations and references you will need for your assignments, as well as information about formatting. If you need more information, please refer to the APA Style Manual (see below), or ask a library staff member.
Some instructors may want you to only use APA Style to credit the sources of the information you reference. Others will require you to use all elements of the writing style. Check your assignment and follow your professor's instructions. If in doubt, ask your instructor what they expect.