(2005). Western civilizations: Their history and their culture /Vol.1. New York: W. W. Norton and Company.
استشهاد بنمط شيكاغوWestern Civilizations: Their History and Their Culture /Vol.1. New York: W. W. Norton and Company, 2005.
MLA استشهادWestern Civilizations: Their History and Their Culture /Vol.1. New York: W. W. Norton and Company, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.