APA (7th ed.) Citation

Daniels, L. T. (1987). Frontier challenge: There was a man sent from God whose name was John; being the story of the Revd. W. J. Ringer and the Afghan Border Crusade, 1904 to 1985 (1. publ.). Bridge Publications.

Chicago Style (17th ed.) Citation

Daniels, L. T. Frontier Challenge: There Was a Man Sent from God Whose Name Was John; Being the Story of the Revd. W. J. Ringer and the Afghan Border Crusade, 1904 to 1985. 1. publ. Sheffield: Bridge Publications, 1987.

MLA (9th ed.) Citation

Daniels, L. T. Frontier Challenge: There Was a Man Sent from God Whose Name Was John; Being the Story of the Revd. W. J. Ringer and the Afghan Border Crusade, 1904 to 1985. 1. publ. Bridge Publications, 1987.

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