Cita APA (7a ed.)

Silk, M., & Stern, J. P. (1981). Nietzsche on tragedy. University Press.

Cita Chicago Style (17a ed.)

Silk, Michael, y J. P. Stern. Nietzsche on Tragedy. Cambridge [etc.]: University Press, 1981.

Cita MLA (9a ed.)

Silk, Michael, y J. P. Stern. Nietzsche on Tragedy. University Press, 1981.