APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.