Schwatt, I. J. (1962). An introduction to the operations with series (2d ed.). Chelsea Pub. Co.
芝加哥风格引文Schwatt, Isaac J. An Introduction to the Operations with Series. 2d ed. New York: Chelsea Pub. Co, 1962.
MLA引文Schwatt, Isaac J. An Introduction to the Operations with Series. 2d ed. Chelsea Pub. Co, 1962.
警告：这些引文格式不一定是100％准确.