Langford, P. (1986). Modern philosophies of human nature: Their emergence from Christian thought. M. Nijhoff.
芝加哥风格引文Langford, Peter. Modern Philosophies of Human Nature: Their Emergence from Christian Thought. Dordrecht: M. Nijhoff, 1986.
MLA引文Langford, Peter. Modern Philosophies of Human Nature: Their Emergence from Christian Thought. M. Nijhoff, 1986.
警告：这些引文格式不一定是100％准确.