Dyfyniad APA

O' Malley, R. (1997). Thinking about ordinary differential equations. University Press.

Dyfyniad Arddull Chicago

O' Malley, Robert. Thinking About Ordinary Differential Equations. Cambridge: University Press, 1997.

Dyfyniad MLA

O' Malley, Robert. Thinking About Ordinary Differential Equations. University Press, 1997.

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