Only on major depressive disorder, not about depressive disorders in general. AP

Only on major depressive disorder, not about depressive disorders in general. APA style write paper in five sections that are clearly indicated 1)diagnostic features including symptoms 2)prevalence 3)course 4)familial pattern and 5)treatments. I need one works cited page with at least 8 sources and 7 pages for the actual paper itself. I will do the cover page on my own so please don’t include that in the page count. This paper is to not include any opinions only facts. All references used must be scientific journals or books.