APA (7th ed.) Citation

Capreolus, J., White, K., Cessario, R., & Pinckaers, S. (2001). On the virtues. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Capreolus, Joannes, Kevin White, Romanus Cessario, and Servais-Théodore Pinckaers. On the Virtues. Washington, D.C.: Catholic University of America Press, 2001.

MLA (9th ed.) Citation

Capreolus, Joannes, et al. On the Virtues. Catholic University of America Press, 2001.