Cita APA (7a ed.)

Paton, H. J. a. (1967). The Categorical imperative: A study in Kant's moral philosophy. Evanston.

Cita Chicago Style (17a ed.)

Paton, H. J. autor. The Categorical Imperative: A Study in Kant's Moral Philosophy. New York: Evanston, 1967.

Cita MLA (9a ed.)

Paton, H. J. autor. The Categorical Imperative: A Study in Kant's Moral Philosophy. Evanston, 1967.