Edgar, D., Barnes, M., & Sachs, A. (1987). Plays--one. Methuen London.
Cita Chicago (17th ed.)Edgar, David, Mary Barnes, i Albie Sachs. Plays--one. London ; New York, NY: Methuen London, 1987.
Cita MLA (9th ed.)Edgar, David, et al. Plays--one. Methuen London, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.