Conrad, B. P. (2003). Differential equations: A systems approach. Prentice Hall.
芝加哥风格引文Conrad, Bruce P. Differential Equations: A Systems Approach. Upper Saddle River, NJ: Prentice Hall, 2003.
MLA引文Conrad, Bruce P. Differential Equations: A Systems Approach. Prentice Hall, 2003.
警告：这些引文格式不一定是100％准确.