Cita APA (7th ed.)

Berrios, R., & Ridley, A. Nietzsche: Ruben Berrios. Aaron Ridley. The Routledge companion to aesthetics.(2005).

Cita Chicago (17th ed.)

Berrios, Ruben, i Aaron Ridley. "Nietzsche: Ruben Berrios. Aaron Ridley." The Routledge Companion to Aesthetics.(2005) .

Cita MLA (8th ed.)

Berrios, Ruben, i Aaron Ridley. "Nietzsche: Ruben Berrios. Aaron Ridley." The Routledge Companion to Aesthetics.(2005), .