Cita APA (7a ed.)

Irwin, T. (1995). Plato's ethics. Oxford University Press.

Cita Chicago Style (17a ed.)

Irwin, Terence. Plato's Ethics. New York [etc.]: Oxford University Press, 1995.

Cita MLA (9a ed.)

Irwin, Terence. Plato's Ethics. Oxford University Press, 1995.