APA (7th ed.) Citation

Kant, I., & Gregor, M. J. (1997). Critique of practical reason. Cambridge University Press.

Chicago Style (17th ed.) Citation

Kant, Immanuel, and Mary J. Gregor. Critique of Practical Reason. Cambridge, U.K. ; New York: Cambridge University Press, 1997.

MLA (8th ed.) Citation

Kant, Immanuel, and Mary J. Gregor. Critique of Practical Reason. Cambridge University Press, 1997.