Cita APA (7th ed.)

Zinn, H. A people´s history of the United States: 1492-present.

Cita Chicago (17th ed.)

Zinn, Howard. A People´s History of the United States: 1492-present.

Cita MLA (8th ed.)

Zinn, Howard. A People´s History of the United States: 1492-present.