APA-Zitierstil (7. Ausg.)

Gilson, E. (1978). History of Christian philosophy in the Middle Ages (3. impr.). Sheed and Ward.

Chicago-Zitierstil (17. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. 3. impr. London: Sheed and Ward, 1978.

MLA-Zitierstil (9. Ausg.)

Gilson, Etienne. History of Christian Philosophy in the Middle Ages. 3. impr. Sheed and Ward, 1978.