APA (7th ed.) Citation

Thomas, A., & Oesterle, J. A. (1984). Treatise on the virtues. University of Notre Dame Press.

Chicago Style (17th ed.) Citation

Thomas, Aquinas, and John A. Oesterle. Treatise on the Virtues. Notre Dame, Ind.: University of Notre Dame Press, 1984.

MLA (9th ed.) Citation

Thomas, Aquinas, and John A. Oesterle. Treatise on the Virtues. University of Notre Dame Press, 1984.