एपीए उद्धरण

Agarwal, R. P. R. (2012). Introduction to ordinary differential equations.

शिकागो स्टाइल उद्धरण

Agarwal, Ravi P; Regan. Introduction to Ordinary Differential Equations. Springer, 2012.

एमएलए उद्धरण

Agarwal, Ravi P; Regan. Introduction to Ordinary Differential Equations. 2012.