Wilkes, P. (1981). Christianity challenges the University. InterVarsity.
芝加哥风格引文Wilkes, Peter. Christianity Challenges the University. Downers Grove: InterVarsity, 1981.
MLA引文Wilkes, Peter. Christianity Challenges the University. InterVarsity, 1981.
警告：这些引文格式不一定是100％准确.