Tohutoro APA (7th ed.)

Foot, P. (2001). Natural Goodness. Oxford University Press.

Tohutoru Kātū Chicago (17th ed.)

Foot, Philippa. Natural Goodness. Oxford, United Kingdom: Oxford University Press, 2001.

Tohutoro MLA (9th ed.)

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