Cita APA (7a ed.)

Owens, J., & Gilson, É. (1951). The doctrine of being in the Aristotelian Metaphysics: A study in the Greek background of mediaeval thought. Pontifical Institute of Mediaeval Studies.

Cita Chicago Style (17a ed.)

Owens, Joseph, y Étienne Gilson. The Doctrine of Being in the Aristotelian Metaphysics: A Study in the Greek Background of Mediaeval Thought. Toronto: Pontifical Institute of Mediaeval Studies, 1951.

Cita MLA (9a ed.)

Owens, Joseph, y Étienne Gilson. The Doctrine of Being in the Aristotelian Metaphysics: A Study in the Greek Background of Mediaeval Thought. Pontifical Institute of Mediaeval Studies, 1951.