O' Malley, R. (1997). Thinking about ordinary differential equations. University Press.
Chicago Edition CitationO' Malley, Robert. Thinking About Ordinary Differential Equations. Cambridge: University Press, 1997.
MLA引文O' Malley, Robert. Thinking About Ordinary Differential Equations. University Press, 1997.
警告：这些引文格式不一定是100％准确.