एपीए उद्धरण

I. G. Cowx. (1991). Catch effort sampling strategies: Their application in freshwater fisheries management. Surrey, Eng: Fishing News Books.

शिकागो स्टाइल उद्धरण

I. G. Cowx. Catch Effort Sampling Strategies: Their Application in Freshwater Fisheries Management. Surrey, Eng: Fishing News Books, 1991.

एमएलए उद्धरण

I. G. Cowx. Catch Effort Sampling Strategies: Their Application in Freshwater Fisheries Management. Surrey, Eng: Fishing News Books, 1991.