एपीए उद्धरण

Sinha, B. K., & Mishra, A. (1983). Studies in environmental mathematics: Perspectives and approaches. South Asian pub.

शिकागो स्टाइल उद्धरण

Sinha, B K., और A. Mishra. Studies in Environmental Mathematics: Perspectives and Approaches. New Delhi: South Asian pub, 1983.

एमएलए उद्धरण

Sinha, B K., और A. Mishra. Studies in Environmental Mathematics: Perspectives and Approaches. South Asian pub, 1983.