Thesis formatting guidelines conflicting with APA style, required by professor for my 4th-year Psychology Research Methods course, due in 2 weeks?

I\am a 4th-year Psychology major with a 3.5 GPA, currently enrolled in Research Methods. The assignment requires a 10-page paper, with specific formatting guidelines provided by my professor. However, the APA style guide requires a different citation format. I have already checked the APA website and the professor\u2019s guidelines, but I am stuck on how to integrate these two styles correctly. I have tried using both styles in a separate document, but I am concerned that this may not meet the professor\u2019s requirements. Can you provide a clear explanation on how to format my thesis using APA style with a research paper?