Davis, K. C. (2012). Don't know much about the American presidents: Everything you need to know about the most powerful office on earth and the men who have occupied it. Hyperion.
Цитирование в стиле Чикаго (17-е изд.)Davis, Kenneth C. Don't Know Much About the American Presidents: Everything You Need to Know About the Most Powerful Office on Earth and the Men Who Have Occupied It. New York: Hyperion, 2012.
Цитирование MLA (8-е изд.)Davis, Kenneth C. Don't Know Much About the American Presidents: Everything You Need to Know About the Most Powerful Office on Earth and the Men Who Have Occupied It. Hyperion, 2012.
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