Kant, I. (1996). Critique of practical reason. Prometheus Books.
芝加哥风格引文Kant, Immanuel. Critique of Practical Reason. New York: Prometheus Books, 1996.
MLA引文Kant, Immanuel. Critique of Practical Reason. Prometheus Books, 1996.
警告：这些引文格式不一定是100％准确.
APA引文