Kenrick,Douglas T. (2013). Rational animal: How evolution made us smarter than we think (NA.). Basic Books.
Chicago-referens (17:e uppl.)Kenrick,Douglas T. Rational Animal: How Evolution Made Us Smarter than We Think. NA. New York: Basic Books, 2013.
MLA-referens (9:e uppl.)Kenrick,Douglas T. Rational Animal: How Evolution Made Us Smarter than We Think. NA. Basic Books, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.