APA (7. basım) Alıntı

Foot, P. (2001). Natural goodness. Clarendon ; Oxford University Press.

Chicago Style (17. basım) Atıf

Foot, Philippa. Natural Goodness. Oxford : New York: Clarendon ; Oxford University Press, 2001.

MLA (9th ed.) Atıf

Foot, Philippa. Natural Goodness. Clarendon ; Oxford University Press, 2001.