एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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