Cita APA (7a ed.)

O'Hara, D. T., & O'Hara, D. T. (1985). Why Nietzsche Now? (1st cloth ed.). Indiana University Press.

Cita Chicago Style (17a ed.)

O'Hara, Daniel T., y Daniel T. O'Hara. Why Nietzsche Now? 1st cloth ed. Bloomington: Indiana University Press, 1985.

Cita MLA (9a ed.)

O'Hara, Daniel T., y Daniel T. O'Hara. Why Nietzsche Now? 1st cloth ed. Indiana University Press, 1985.