Cita APA (7a ed.)

French, P. A., Wettstein, H. K., & Uehling, T. E. (1988). Ethical theory: Character and virtue. University of Notre Dame Press.

Cita Chicago Style (17a ed.)

French, Peter A., Howard K. Wettstein, y Theodore E. Uehling. Ethical Theory: Character and Virtue. Notre Dame, Indiana: University of Notre Dame Press, 1988.

Cita MLA (9a ed.)

French, Peter A., et al. Ethical Theory: Character and Virtue. University of Notre Dame Press, 1988.