Zinn, H. (1970). The politics of history. Beacon Press.
Cita Chicago Style (17a ed.)Zinn, Howard. The Politics of History. Boston: Beacon Press, 1970.
Cita MLA (8a ed.)Zinn, Howard. The Politics of History. Beacon Press, 1970.
Precaución: Estas citas no son 100% exactas.