एपीए उद्धरण

Kunjukrishna Pillai, V. (1991). Studies on the Hydrobiology and Pollution of the Vembanad lake and Adjacent Waters. Central Marine Fisheries Research Institute.

शिकागो स्टाइल उद्धरण

Kunjukrishna Pillai, V. Studies on the Hydrobiology and Pollution of the Vembanad Lake and Adjacent Waters. Cochin: Central Marine Fisheries Research Institute, 1991.

एमएलए उद्धरण

Kunjukrishna Pillai, V. Studies on the Hydrobiology and Pollution of the Vembanad Lake and Adjacent Waters. Central Marine Fisheries Research Institute, 1991.