APA Citation

Koestler, A. 1. (1946). Darkness at noon (5th impression.). Harmondsworth [etc.]: Penguin Books.

Chicago Style Citation

Koestler, Arthur 1905-1983. Darkness At Noon. 5th impression. Harmondsworth [etc.]: Penguin Books, 1946.

MLA Citation

Koestler, Arthur 1905-1983. Darkness At Noon. 5th impression. Harmondsworth [etc.]: Penguin Books, 1946.

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