APA-Zitierstil (7. Ausg.)

Gilson, E. (1972). History of christian philosophy in the middle ages. Sheed & Ward.

Chicago-Zitierstil (17. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. London: Sheed & Ward, 1972.

MLA-Zitierstil (9. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. Sheed & Ward, 1972.