Wilcox, L. R., & Curtis, H. J. (1966). Elementary differential equations (2d ed.). International Textbook Co.
芝加哥风格引文Wilcox, L. R., 与 Herbert J. Curtis. Elementary Differential Equations. 2d ed. Scranton, Pa.: International Textbook Co, 1966.
MLA引文Wilcox, L. R., 与 Herbert J. Curtis. Elementary Differential Equations. 2d ed. International Textbook Co, 1966.
警告：这些引文格式不一定是100％准确.