APA-referens (7:e uppl.)
Durant, W. (1950). The age of faith: A history of medieval civilization-Christian, Islam, and Judaic-from Constantine to Dante: A.D. 325-1300. Simon.
Chicago-referens (17:e uppl.)
Durant, Will. The Age of Faith: A History of Medieval Civilization-Christian, Islam, and Judaic-from Constantine to Dante: A.D. 325-1300. New York: Simon, 1950.
MLA-referens (9:e uppl.)
Durant, Will. The Age of Faith: A History of Medieval Civilization-Christian, Islam, and Judaic-from Constantine to Dante: A.D. 325-1300. Simon, 1950.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.