APA (7th ed.) Citation

Gert, B. (1988). Morality: A new justification of the moral rules (Rev ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Gert, Bernard. Morality: A New Justification of the Moral Rules. Rev ed. New York: Oxford University Press, 1988.

MLA (9th ed.) Citation

Gert, Bernard. Morality: A New Justification of the Moral Rules. Rev ed. Oxford University Press, 1988.