APA (7e ed.) Bronvermelding

(1981). Nutrients requirements on coldwater fishes. National Academic Press.

Chicago (17e ed.) Bronvermelding

Nutrients Requirements on Coldwater Fishes. Washington DC: National Academic Press, 1981.

MLA (9e ed.) Bronvermelding

Nutrients Requirements on Coldwater Fishes. National Academic Press, 1981.

Let op: Deze citaties zijn niet altijd 100% accuraat.