APA-referens (7:e uppl.)
Flanagan, O. J. (1991). Varieties of moral personality: Ethics and psychological realism. Harvard University Press.
Chicago-referens (17:e uppl.)
Flanagan, Owen J. Varieties of Moral Personality: Ethics and Psychological Realism. Cambridge, MA: Harvard University Press, 1991.
MLA-referens (9:e uppl.)
Flanagan, Owen J. Varieties of Moral Personality: Ethics and Psychological Realism. Harvard University Press, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.