Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.