APA (7th ed.) Citation

Cummings, E. E., & Hynes, S. L. (1999). The enormous room. Penguin Books.

Chicago Style (17th ed.) Citation

Cummings, Edward Estlin, and Samuel Lynn Hynes. The Enormous Room. New York: Penguin Books, 1999.

MLA (9th ed.) Citation

Cummings, Edward Estlin, and Samuel Lynn Hynes. The Enormous Room. Penguin Books, 1999.