Cita APA (7a ed.)

Kerstein, S. J. (2002). Kant's search for the supreme principle of morality. Cambridge University Press.

Cita Chicago Style (17a ed.)

Kerstein, Samuel J. Kant's Search for the Supreme Principle of Morality. Cambridge, U.K. ; New York: Cambridge University Press, 2002.

Cita MLA (8a ed.)

Kerstein, Samuel J. Kant's Search for the Supreme Principle of Morality. Cambridge University Press, 2002.