APA-referens

Cowx, I. . G. (1991). Catch effort: Sampling strategies : applications in fresh water fisheries management. Fishing News Books.

Chicago-stil citat

Cowx, I G. Catch Effort: Sampling Strategies : Applications in Fresh Water Fisheries Management. England: Fishing News Books, 1991.

MLA-referens

Cowx, I G. Catch Effort: Sampling Strategies : Applications in Fresh Water Fisheries Management. Fishing News Books, 1991.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.