Simpson, G. G. (1953). The major features of evolution. Columbia University Press.
芝加哥风格引文Simpson, George Gaylord. The Major Features of Evolution. New York: Columbia University Press, 1953.
MLA引文Simpson, George Gaylord. The Major Features of Evolution. Columbia University Press, 1953.
警告：这些引文格式不一定是100％准确.