Cita APA (7a ed.)

Howard, W. (1965). Christianity According to St. John. Duckworth.

Cita Chicago Style (17a ed.)

Howard, W.F. Christianity According to St. John. London: Duckworth, 1965.

Cita MLA (9a ed.)

Howard, W.F. Christianity According to St. John. Duckworth, 1965.