APA (7th ed.) Citation

Zinn, H. (2005). A people's history of the United States: 1492 - present (20. anniversary ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Zinn, Howard. A People's History of the United States: 1492 - Present. 20. anniversary ed. New York, NY: HarperCollins, 2005.

MLA (9th ed.) Citation

Zinn, Howard. A People's History of the United States: 1492 - Present. 20. anniversary ed. HarperCollins, 2005.

Warning: These citations may not always be 100% accurate.