APA استشهاد

Schwartz,Bernard. (1964). The reins of power: A constitutional history of United States. Chatto and Windul.

استشهاد بنمط شيكاغو

Schwartz,Bernard. The Reins of Power: A Constitutional History of United States. London: Chatto and Windul, 1964.

MLA استشهاد

Schwartz,Bernard. The Reins of Power: A Constitutional History of United States. Chatto and Windul, 1964.