SHERMAN, D. [. (1991). Western civilization vol.1. McGraw-Hill.
Cita Chicago (17th ed.)SHERMAN, Dennis [Ed.]. Western Civilization Vol.1. New York: McGraw-Hill, 1991.
Cita MLA (9th ed.)SHERMAN, Dennis [Ed.]. Western Civilization Vol.1. McGraw-Hill, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.