APA-Zitierstil (7. Ausg.)

Gilson, E. (1955). History of Christian philosophy in the Middle Ages (1. print.). Random House.

Chicago-Zitierstil (17. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. 1. print. New York: Random House, 1955.

MLA-Zitierstil (9. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. 1. print. Random House, 1955.