APA (7th ed.) Citation

Paton, H. J. (1967). The categorical imperative: A study in Kant's moral philosophy (6.ed.). Hutchinson.

Chicago Style (17th ed.) Citation

Paton, Herbert J. The Categorical Imperative: A Study in Kant's Moral Philosophy. 6.ed. London: Hutchinson, 1967.

MLA (9th ed.) Citation

Paton, Herbert J. The Categorical Imperative: A Study in Kant's Moral Philosophy. 6.ed. Hutchinson, 1967.