Wallace, E. C., & West, S. F. (1992). Roads to geometry. Prentice Hall.
芝加哥风格引文Wallace, Edward C., 与 Stephen F. West. Roads to Geometry. New Jersey: Prentice Hall, 1992.
MLA引文Wallace, Edward C., 与 Stephen F. West. Roads to Geometry. Prentice Hall, 1992.
警告：这些引文格式不一定是100％准确.