Mary Gregor, Sullivan Roger J, & Immanuel Kant. (1996). The metaphysics of morals. Cambridge University Press.
Chicago Edition CitationMary Gregor, Sullivan Roger J, and Immanuel Kant. The Metaphysics of Morals. Cambridge: Cambridge University Press, 1996.
MLA Edition CitationMary Gregor, et al. The Metaphysics of Morals. Cambridge University Press, 1996.
Warning: These citations may not always be 100% accurate.