Schweizer, S. L. (1997). Imagining world politics. Prentice Hall.
芝加哥风格引文Schweizer, Steven L. Imagining World Politics. Upper Saddle River, N.J: Prentice Hall, 1997.
MLA引文Schweizer, Steven L. Imagining World Politics. Prentice Hall, 1997.
警告：这些引文格式不一定是100％准确.