एपीए उद्धरण

Rubinstein, Z. (1969). Course in ordinary and partial differential equations.

शिकागो स्टाइल उद्धरण

Rubinstein, Zalman. Course in Ordinary and Partial Differential Equations. 1969.

एमएलए उद्धरण

Rubinstein, Zalman. Course in Ordinary and Partial Differential Equations. 1969.