Skinner, T. (1974). If christ is the answer what are the questions. Zondervan.
芝加哥风格引文Skinner, Tom. If Christ Is the Answer What Are the Questions. Michigan: Zondervan, 1974.
MLA引文Skinner, Tom. If Christ Is the Answer What Are the Questions. Zondervan, 1974.
警告：这些引文格式不一定是100％准确.