Dyfyniad APA

Lerner, R. E., Meacham, S., & Burns, E. M. (1998). Western civilizations, their history and their culture (13th ed.). New York: W. W. Norton.

Dyfyniad Arddull Chicago

Lerner, Robert E., Standish Meacham, và Edward McNall Burns. Western Civilizations, Their History and Their Culture. 13th ed. New York: W. W. Norton, 1998.

Dyfyniad MLA

Lerner, Robert E., Standish Meacham, và Edward McNall Burns. Western Civilizations, Their History and Their Culture. 13th ed. New York: W. W. Norton, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.