एपीए उद्धरण

Panikkar,n k. (1973). Special Publication. Marine Biological Association of India.

शिकागो स्टाइल उद्धरण

Panikkar,n k. Special Publication. Cochin: Marine Biological Association of India, 1973.

एमएलए उद्धरण

Panikkar,n k. Special Publication. Marine Biological Association of India, 1973.