APA (7th ed.) Citation

Thomas, A., & Maurer, A. A. (1983). On being and essence (2nd rev. ed.). Pontifical Institute of Mediaeval Studies.

Chicago Style (17th ed.) Citation

Thomas, Aquinas, and Armand A. Maurer. On Being and Essence. 2nd rev. ed. Toronto: Pontifical Institute of Mediaeval Studies, 1983.

MLA (9th ed.) Citation

Thomas, Aquinas, and Armand A. Maurer. On Being and Essence. 2nd rev. ed. Pontifical Institute of Mediaeval Studies, 1983.