Cita APA (7th ed.)
Barclay, W. (1975). The gospel of John. Westminister Press.
Cita Chicago (17th ed.)
Barclay, William. The Gospel of John. Philadelphia: Westminister Press, 1975.
Cita MLA (9th ed.)
Barclay, William. The Gospel of John. Westminister Press, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.