APA-referens

(1973). Nutrient requirements of Trout, Salmon, and Catfish. Washington, D. C: National academy of sciences.

Chicago-stil citat

Nutrient Requirements of Trout, Salmon, and Catfish. Washington, D. C: National academy of sciences, 1973.

MLA-referens

Nutrient Requirements of Trout, Salmon, and Catfish. Washington, D. C: National academy of sciences, 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.