Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.