APA-referens

Robert Wright. (1994). The Moral Animal: Why We Are, the Way We Are: The New Science of Evolutionary Psychology. Vintage Books.

Chicago-stil citat

Robert Wright. The Moral Animal: Why We Are, the Way We Are: The New Science of Evolutionary Psychology. New York: Vintage Books, 1994.

MLA-referens

Robert Wright. The Moral Animal: Why We Are, the Way We Are: The New Science of Evolutionary Psychology. Vintage Books, 1994.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.