APA引文

Bagby, W. M. (1999). America's international relations since World War I. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Bagby, Wesley Marvin. America's International Relations Since World War I. New York: Oxford University Press, 1999.

MLA引文

Bagby, Wesley Marvin. America's International Relations Since World War I. New York: Oxford University Press, 1999.

警告：這些引文格式不一定是100％准確.