Cita APA (7th ed.)

Kant, I., & Gregor, M. J. (1998). Groundwork of the metaphysics of morals. Cambridge Univ..

Cita Chicago (17th ed.)

Kant, Immanuel, i Mary J. Gregor. Groundwork of the Metaphysics of Morals. London: Cambridge Univ., 1998.

Cita MLA (9th ed.)

Kant, Immanuel, i Mary J. Gregor. Groundwork of the Metaphysics of Morals. Cambridge Univ., 1998.