APA (7th ed.) Citation

O'Neill, O. (1997). Acting on principle: An essay on Kantian ethics (Reprint.). UMI.

Chicago Style (17th ed.) Citation

O'Neill, Onora. Acting on Principle: An Essay on Kantian Ethics. Reprint. New York, NY: UMI, 1997.

MLA (9th ed.) Citation

O'Neill, Onora. Acting on Principle: An Essay on Kantian Ethics. Reprint. UMI, 1997.

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