APA引文

Kerstein, S. J. (2013). Kant's search for the supreme principle of morality. Cambridge University.

Trích dẫn kiểu Chicago

Kerstein, Samuel J. Kant's Search for the Supreme Principle of Morality. Cambridge University, 2013.

MLA引文

Kerstein, Samuel J. Kant's Search for the Supreme Principle of Morality. Cambridge University, 2013.

警告：這些引文格式不一定是100％准確.