APA (7e ed.) Bronvermelding

Não informado. (1971). Ecology of Food and Nutrition. Gordon and Breach.

Chicago (17e ed.) Bronvermelding

Não informado. Ecology of Food and Nutrition. New York: Gordon and Breach, 1971.

MLA (8e ed.) Bronvermelding

Não informado. Ecology of Food and Nutrition. Gordon and Breach, 1971.

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