Cita APA (7a ed.)

French, P. A., Uehling, T. E., Jr, & Wettstein, H. K. (1988). Ethical theory: : character and virtue. University Press.

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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