McCallum, W. G. (1996). Multivariable calculus: Preliminary edition. John Wiley.
芝加哥风格引文McCallum, William G. Multivariable Calculus: Preliminary Edition. New York: John Wiley, 1996.
MLA引文McCallum, William G. Multivariable Calculus: Preliminary Edition. John Wiley, 1996.
警告：这些引文格式不一定是100％准确.