APA (7th ed.) Citation

Koestler, A., & Cahm, E. (1957). Reflections on hanging. Macmillan.

Chicago Style (17th ed.) Citation

Koestler, Arthur, and Edmond Cahm. Reflections on Hanging. New York: Macmillan, 1957.

MLA (9th ed.) Citation

Koestler, Arthur, and Edmond Cahm. Reflections on Hanging. Macmillan, 1957.

Warning: These citations may not always be 100% accurate.