APA Citatie

Meacham, S., Lerner, R. E., & Ralph, P. L. (1997). World civilizations (9th ed.). New York: W. W. Norton.

Chicago Style citaat

Meacham, Standish., Robert E. Lerner, en Philip Lee Ralph. World Civilizations. 9th ed. New York: W. W. Norton, 1997.

MLA citatie

Meacham, Standish., Robert E. Lerner, en Philip Lee Ralph. World Civilizations. 9th ed. New York: W. W. Norton, 1997.