APA-Zitierstil (7. Ausg.)

Gilson, E. (1955). History of Christian philosophy in the Middle Ages. Sheed and Ward.

Chicago-Zitierstil (17. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. London: Sheed and Ward, 1955.

MLA-Zitierstil (8. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. Sheed and Ward, 1955.