APA (7th ed.) Citation

Davies, R., & Surridge, J. (2008). Selected plays. Penguin.

Chicago Style (17th ed.) Citation

Davies, Robertson, and Jennifer Surridge. Selected Plays. Toronto ; New York, NY: Penguin, 2008.

MLA (9th ed.) Citation

Davies, Robertson, and Jennifer Surridge. Selected Plays. Penguin, 2008.