Cita APA (7a ed.)

Lahr, J. (1980). Prick up your ears: The biography of Joe Orton. New York: Avon Books.

Cita Chicago Style (17a ed.)

Lahr, John. Prick Up Your Ears: The Biography of Joe Orton. New York: Avon Books, 1980.

Cita MLA (8a ed.)

Lahr, John. Prick Up Your Ears: The Biography of Joe Orton. New York: Avon Books, 1980.