Gibson, G. A. (1911). An introduction to the calculus based on graphical methods ([1st ed., reprinted with corrections].). Macmillan.
芝加哥风格引文Gibson, George A. An Introduction to the Calculus Based on Graphical Methods. [1st ed., reprinted with corrections]. London: Macmillan, 1911.
MLA引文Gibson, George A. An Introduction to the Calculus Based on Graphical Methods. [1st ed., reprinted with corrections]. Macmillan, 1911.
警告：这些引文格式不一定是100％准确.