एपीए उद्धरण

Amarnath, T. (1997). Elementary course in partial differential equations. Narosa.

शिकागो स्टाइल उद्धरण

Amarnath, T. Elementary Course in Partial Differential Equations. Chennai: Narosa, 1997.

एमएलए उद्धरण

Amarnath, T. Elementary Course in Partial Differential Equations. Narosa, 1997.