एपीए उद्धरण

Rai, B., & Choudhury, D. P. F. (2002). course in ordinary differential equations. Narosa Publishing House.

शिकागो स्टाइल उद्धरण

Rai, B., और D. P. Freedman Choudhury. Course in Ordinary Differential Equations. New Delhi: Narosa Publishing House, 2002.

एमएलए उद्धरण

Rai, B., और D. P. Freedman Choudhury. Course in Ordinary Differential Equations. Narosa Publishing House, 2002.