APA (7th ed.) Citation

Valency, M. (1980). The end of the world: An introduction to contemporary drama. Oxford University Press.

Chicago Style (17th ed.) Citation

Valency, Maurice. The End of the World: An Introduction to Contemporary Drama. New York: Oxford University Press, 1980.

MLA (9th ed.) Citation

Valency, Maurice. The End of the World: An Introduction to Contemporary Drama. Oxford University Press, 1980.