एपीए उद्धरण

Vasudevan Nayar, T. Biogeoorganics in the sedimentory enviorments of cochin estuary. 1992.

शिकागो स्टाइल उद्धरण

Vasudevan Nayar, T. Biogeoorganics in the Sedimentory Enviorments of Cochin Estuary. School of Marine Science - CUSAT: 1992.

एमएलए उद्धरण

Vasudevan Nayar, T. Biogeoorganics in the Sedimentory Enviorments of Cochin Estuary. 1992.