APA (7th ed.) Citation

Lunn, A. (1957). Enigma: A study of moral re-armament (1. publ.). Longmans, Green and Co.

Chicago Style (17th ed.) Citation

Lunn, Arnold. Enigma: A Study of Moral Re-armament. 1. publ. London [u.a.]: Longmans, Green and Co, 1957.

MLA (8th ed.) Citation

Lunn, Arnold. Enigma: A Study of Moral Re-armament. 1. publ. Longmans, Green and Co, 1957.

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