APA (7th ed.) Citation

Urmson, J. O. (1989). Aristotle's ethics (Repr.). Blackwell.

Chicago Style (17th ed.) Citation

Urmson, James O. Aristotle's Ethics. Repr. Oxford u.a: Blackwell, 1989.

MLA (9th ed.) Citation

Urmson, James O. Aristotle's Ethics. Repr. Blackwell, 1989.

Warning: These citations may not always be 100% accurate.