National Science Foundation (U.S.), Jenks, R. D., & Chudnovsky, D. (1989). Computer algebra. M. Dekker.
芝加哥风格引文National Science Foundation (U.S.), Richard D. Jenks, 与 D. Chudnovsky. Computer Algebra. New York: M. Dekker, 1989.
MLA引文National Science Foundation (U.S.), et al. Computer Algebra. M. Dekker, 1989.
警告：这些引文格式不一定是100％准确.