Cita APA (7a ed.)

Höffe, O., McGaughey, D. R., & Bunch, A. (2010). Can virtue make us happy?: The art of living and morality. Northwestern University Press.

Cita Chicago Style (17a ed.)

Höffe, Otfried, Douglas R. McGaughey, y Aaron Bunch. Can Virtue Make Us Happy?: The Art of Living and Morality. Evanston, Ill.: Northwestern University Press, 2010.

Cita MLA (9a ed.)

Höffe, Otfried, et al. Can Virtue Make Us Happy?: The Art of Living and Morality. Northwestern University Press, 2010.