APA استشهاد

Durant,Will, & Durant, W. (1950). Age of faith. Simon and Schuster.

استشهاد بنمط شيكاغو

Durant,Will, و Will Durant. Age of Faith. New York: Simon and Schuster, 1950.

MLA استشهاد

Durant,Will, و Will Durant. Age of Faith. Simon and Schuster, 1950.