APA-referens

Laevastu, T., & Hayes, M. (1981). Fisheries oceanography and ecology. FIshing news.

Chicago-stil citat

Laevastu, Taivo, och Murray Hayes. Fisheries Oceanography and Ecology. England: FIshing news, 1981.

MLA-referens

Laevastu, Taivo, och Murray Hayes. Fisheries Oceanography and Ecology. FIshing news, 1981.