Citazione Stile APA (7a Edizione)

Kant, I. (1991). The Metaphysics of morals: Introduction translation, and notes. Univ.Pr.; (1995 printing).

Citazione stile Chigago Style (17a edizione)

Kant, Immanuel. The Metaphysics of Morals: Introduction Translation, and Notes. Cambridge: Univ.Pr.; (1995 printing), 1991.

Citatione MLA (9a ed.)

Kant, Immanuel. The Metaphysics of Morals: Introduction Translation, and Notes. Univ.Pr.; (1995 printing), 1991.