Cita APA (7th ed.)
Lahr, J. (1982). Coward the playwright. Methuen.
Cita Chicago (17th ed.)
Lahr, John. Coward the Playwright. London: Methuen, 1982.
Cita MLA (9th ed.)
Lahr, John. Coward the Playwright. Methuen, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.