Citazione Stile APA (7a Edizione)

Gilson, É. (1952). Being and some philosophers (2a. ed.). Pontifical Institute of Mediaeval Studes.

Citazione stile Chigago Style (17a edizione)

Gilson, Étienne. Being and Some Philosophers. 2a. ed. Toronto: Pontifical Institute of Mediaeval Studes, 1952.

Citatione MLA (9a ed.)

Gilson, Étienne. Being and Some Philosophers. 2a. ed. Pontifical Institute of Mediaeval Studes, 1952.