APA (7th ed.) Citation

Steinbeck, J. (1937). Of mice and men: A play in three acts. Covici-Friede.

Chicago Style (17th ed.) Citation

Steinbeck, John. Of Mice and Men: A Play in Three Acts. New York: Covici-Friede, 1937.

MLA (9th ed.) Citation

Steinbeck, John. Of Mice and Men: A Play in Three Acts. Covici-Friede, 1937.