APA引文

Walt, S. M. (1987). The origins of alliances. Cornell University Press.

Chicago Style (17th ed.) Citation

Walt, Stephen M. The Origins of Alliances. Ithaca: Cornell University Press, 1987.

MLA引文

Walt, Stephen M. The Origins of Alliances. Cornell University Press, 1987.

警告：這些引文格式不一定是100％准確.