Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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