Simpson, G. G. (1965). Life: An introduction to biology (2nd ed.). Harcourt, Brace and World.
芝加哥风格引文Simpson, George Gaylord. Life: An Introduction to Biology. 2nd ed. New York: Harcourt, Brace and World, 1965.
MLA引文Simpson, George Gaylord. Life: An Introduction to Biology. 2nd ed. Harcourt, Brace and World, 1965.
警告：这些引文格式不一定是100％准确.