Dyfyniad APA
Owens, J., & Gilson, E. (1957). The Doctrine of being in the Aristotelian metaphysics: A study in the Greek background of mediaeval thought. Pontifical Inst of mediaeval studies.
Dyfyniad Arddull Chicago
Owens, Joseph, and Etienne Gilson. The Doctrine of Being in the Aristotelian Metaphysics: A Study in the Greek Background of Mediaeval Thought. Toronto: Pontifical Inst of mediaeval studies, 1957.
Dyfyniad MLA
Owens, Joseph, and Etienne Gilson. The Doctrine of Being in the Aristotelian Metaphysics: A Study in the Greek Background of Mediaeval Thought. Pontifical Inst of mediaeval studies, 1957.
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