Derrick, W. R., & Grossman, S. I. (1997). Elementary differential equations (4th.ed.). Addison-Wesley.
芝加哥风格引文Derrick, William R., 与 Stanley I. Grossman. Elementary Differential Equations. 4th.ed. Massachusetts: Addison-Wesley, 1997.
MLA引文Derrick, William R., 与 Stanley I. Grossman. Elementary Differential Equations. 4th.ed. Addison-Wesley, 1997.
警告：这些引文格式不一定是100％准确.