French, P. A. (1979). The scope of morality. University of Minnesota Press.
芝加哥风格引文French, Peter A. The Scope of Morality. Minneapolis: University of Minnesota Press, 1979.
MLA引文French, Peter A. The Scope of Morality. University of Minnesota Press, 1979.
警告：这些引文格式不一定是100％准确.