Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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