Cita APA (7a ed.)

Taylor, J. R., & Scott-Kilvert, I. (1974). Peter Shaffer. Longman.

Cita Chicago Style (17a ed.)

Taylor, John Russell, y Ian Scott-Kilvert. Peter Shaffer. Harlow: Longman, 1974.

Cita MLA (9a ed.)

Taylor, John Russell, y Ian Scott-Kilvert. Peter Shaffer. Longman, 1974.