Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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