Trigg,Roger. (1988). Ideas of human nature: An historical introduction. Blackwell Publishers.
芝加哥风格引文Trigg,Roger. Ideas of Human Nature: An Historical Introduction. Oxford: Blackwell Publishers, 1988.
MLA引文Trigg,Roger. Ideas of Human Nature: An Historical Introduction. Blackwell Publishers, 1988.
警告：这些引文格式不一定是100％准确.