Cita APA (7th ed.)
Carnell, E. J. (1957). Christian commitment: An apologetic. Macmillan.
Cita Chicago (17th ed.)
Carnell, Edward John. Christian Commitment: An Apologetic. New York: Macmillan, 1957.
Cita MLA (9th ed.)
Carnell, Edward John. Christian Commitment: An Apologetic. Macmillan, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.