Cita APA (7th ed.)

May, K. M. (1990). Nietzsche and the spirit of tragedy. Macmillan.

Cita Chicago (17th ed.)

May, Keith M. Nietzsche and the Spirit of Tragedy. London: Macmillan, 1990.

Cita MLA (9th ed.)

May, Keith M. Nietzsche and the Spirit of Tragedy. Macmillan, 1990.