APA (7th ed.) Citation

Paton, H. J. (1970). The categorical imperative: A study in Kant's moral philosophy (7. impr.). Hutchinson.

Chicago Style (17th ed.) Citation

Paton, Herbert J. The Categorical Imperative: A Study in Kant's Moral Philosophy. 7. impr. London [u.a.]: Hutchinson, 1970.

MLA (9th ed.) Citation

Paton, Herbert J. The Categorical Imperative: A Study in Kant's Moral Philosophy. 7. impr. Hutchinson, 1970.