APA引文

Catherine H Zuckert. (2011). Political philosophy in the twentieth century. Cambridge University Press.

Chicago Edition Citation

Catherine H Zuckert. Political Philosophy in the Twentieth Century. New York: Cambridge University Press, 2011.

MLA引文

Catherine H Zuckert. Political Philosophy in the Twentieth Century. Cambridge University Press, 2011.

警告：这些引文格式不一定是100％准确.