APA (7th ed.) Citation

Koestler, A. (1962). Darkness at noon (Time reading program special ed.). Time, Inc..

Chicago Style (17th ed.) Citation

Koestler, Arthur. Darkness at Noon. Time reading program special ed. New York: Time, Inc., 1962.

MLA (9th ed.) Citation

Koestler, Arthur. Darkness at Noon. Time reading program special ed. Time, Inc., 1962.