Franklin

MLA

Sedgwick, Peter R. Nietzsche : the Key Concepts. London: Routledge, 2009.

APA

Sedgwick, P. R. (2009). Nietzsche : the key concepts. London: Routledge.

Chicago

Sedgwick, Peter R. Nietzsche: The Key Concepts. London: Routledge, 2009.