Dyfyniad APA

(2005). Western civilizations: Their history and their culture /Vol.1. New York: W. W. Norton and Company.

Dyfyniad Arddull Chicago

Western Civilizations: Their History and Their Culture /Vol.1. New York: W. W. Norton and Company, 2005.

Dyfyniad MLA

Western Civilizations: Their History and Their Culture /Vol.1. New York: W. W. Norton and Company, 2005.

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