APA استشهاد

Pauly, K. (1991). Studies on the commercially important fishing gears of Vembanad lake. School of Marine Science.

استشهاد بنمط شيكاغو

Pauly, K.V. Studies on the Commercially Important Fishing Gears of Vembanad Lake. Cochin: School of Marine Science, 1991.

MLA استشهاد

Pauly, K.V. Studies on the Commercially Important Fishing Gears of Vembanad Lake. School of Marine Science, 1991.