Carnell, E. J. (1957). Christian commitment: An apologetic. Macmillan.
芝加哥风格引文Carnell, Edward John. Christian Commitment: An Apologetic. New York: Macmillan, 1957.
MLA引文Carnell, Edward John. Christian Commitment: An Apologetic. Macmillan, 1957.
警告：这些引文格式不一定是100％准确.