APA (7th ed.) Zitazioa

Nussbaum, M. C. (2001). The fragility of goodness: Luck and ethics in greek tragedy and philosophy (Revised edition. edition.). Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Nussbaum, Martha Craven. The Fragility of Goodness: Luck and Ethics in Greek Tragedy and Philosophy. Revised edition. edition. New York: Cambridge University Press, 2001.

MLA (9th ed.) Zitazioa

Nussbaum, Martha Craven. The Fragility of Goodness: Luck and Ethics in Greek Tragedy and Philosophy. Revised edition. edition. Cambridge University Press, 2001.