APA (7th ed.) Citation

Howard, W. (1943). Christianity according to St.John. Duckworth.

Chicago Style (17th ed.) Citation

Howard, W.F. Christianity According to St.John. London: Duckworth, 1943.

MLA (9th ed.) Citation

Howard, W.F. Christianity According to St.John. Duckworth, 1943.

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