APA

Zinn H., .A people's history of the United States 1492-Present. Estados Unidos de América: Harper Perennial Modern Classics.

Chicago

Zinn Howard, .A people's history of the United States 1492-Present. Estados Unidos de América: Harper Perennial Modern Classics.

Harvard

Zinn H., .A people's history of the United States 1492-Present. Estados Unidos de América: Harper Perennial Modern Classics.

MLA

Zinn Howard, .Estados Unidos de América: Harper Perennial Modern Classics. .