Cita APA (7a ed.)

Audi, R. (1997). Moral knowledge and ethical character. Oxford University Press.

Cita Chicago Style (17a ed.)

Audi, Robert. Moral Knowledge and Ethical Character. New York [etc.]: Oxford University Press, 1997.

Cita MLA (9a ed.)

Audi, Robert. Moral Knowledge and Ethical Character. Oxford University Press, 1997.