Mac Lane, S. (1971). Categories for the working mathematician. Springer-Verlag.
芝加哥风格引文Mac Lane, Saunders. Categories for the Working Mathematician. New York: Springer-Verlag, 1971.
MLA引文Mac Lane, Saunders. Categories for the Working Mathematician. Springer-Verlag, 1971.
警告：这些引文格式不一定是100％准确.