Forbes, J. E., Thoburn, T., & Bechtel, R. D. (1977). Series M: Mathematics (SI ed.). Collier Macmillan Canada.
芝加哥风格引文Forbes, Jack E., Tina Thoburn, 与 Robert D. Bechtel. Series M: Mathematics. SI ed. Don Mills, Ont: Collier Macmillan Canada, 1977.
MLA引文Forbes, Jack E., et al. Series M: Mathematics. SI ed. Collier Macmillan Canada, 1977.
警告：这些引文格式不一定是100％准确.