एपीए उद्धरण

Pillai, P. P. B. P. (2000). Pelagic sharks in the Indian seas: Their exploitation, trade, management and conservation.

शिकागो स्टाइल उद्धरण

Pillai, P P; Biju Parakal. Pelagic Sharks in the Indian Seas: Their Exploitation, Trade, Management and Conservation. Central Marine Fisheries Research Institute, Cochin, 2000.

एमएलए उद्धरण

Pillai, P P; Biju Parakal. Pelagic Sharks in the Indian Seas: Their Exploitation, Trade, Management and Conservation. 2000.