APA (7th ed.) Citation

Hardie, W. F. R. (1980). Aristotle's ethical theory (Second edition.). Clarendon Press.

Chicago Style (17th ed.) Citation

Hardie, William Francis Ross. Aristotle's Ethical Theory. Second edition. Oxford: Clarendon Press, 1980.

MLA (9th ed.) Citation

Hardie, William Francis Ross. Aristotle's Ethical Theory. Second edition. Clarendon Press, 1980.

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