Ross, S. L., & Ross, S. L. (1989). Introduction to ordinary differential equations (4th ed.). Wiley.
芝加哥风格引文Ross, Shepley L., 与 Shepley L. Ross. Introduction to Ordinary Differential Equations. 4th ed. New York: Wiley, 1989.
MLA引文Ross, Shepley L., 与 Shepley L. Ross. Introduction to Ordinary Differential Equations. 4th ed. Wiley, 1989.
警告：这些引文格式不一定是100％准确.