APA引文

Houghton, D. P. (2001). US foreign policy and the Iran hostage crisis. Cambridge,New York: Cambridge University Press.

Trích dẫn kiểu Chicago

Houghton, David Patrick. US Foreign Policy and the Iran Hostage Crisis. Cambridge,New York: Cambridge University Press, 2001.

MLA引文

Houghton, David Patrick. US Foreign Policy and the Iran Hostage Crisis. Cambridge,New York: Cambridge University Press, 2001.

警告：这些引文格式不一定是100％准确.