Cita APA

Burns, E. M. 1. (1973). Western civilizations: Their history and their culture (Eighth edition.). New York: W.E. Norton & Company.

Citación estilo Chicago

Burns, Edward McNall 1897-1972. Western Civilizations: Their History and Their Culture. Eighth edition. New York: W.E. Norton & Company, 1973.

Cita MLA

Burns, Edward McNall 1897-1972. Western Civilizations: Their History and Their Culture. Eighth edition. New York: W.E. Norton & Company, 1973.