APA-Zitierstil (7. Ausg.)

Ralph, P. L., Burns, E. M., Lerner, R. E., & Meacham, S. (1973). Western civilizations: Their history and their culture (8. ed.). Norton.

Chicago-Zitierstil (17. Ausg.)

Ralph, Philip L., Edward McNall Burns, Robert E. Lerner, und Standish Meacham. Western Civilizations: Their History and Their Culture. 8. ed. New York: Norton, 1973.

MLA-Zitierstil (9. Ausg.)

Ralph, Philip L., et al. Western Civilizations: Their History and Their Culture. 8. ed. Norton, 1973.