Kerr, W. (1968). Tragedy and comedy. Bodley Head.
Cita Chicago Style (17a ed.)Kerr, Walter. Tragedy and Comedy. London, Sydney [etc.]: Bodley Head, 1968.
Cita MLA (9a ed.)Kerr, Walter. Tragedy and Comedy. Bodley Head, 1968.
Precaución: Estas citas no son 100% exactas.
