Citazione Stile APA (7a Edizione)

Waterlow, J. C., & Vergara, A. (1956). Protein malnutrition in Brazil. Food and Agriculture Organization of the United Nations.

Citazione stile Chigago Style (17a edizione)

Waterlow, John Conrad, e A. Vergara. Protein Malnutrition in Brazil. Rome: Food and Agriculture Organization of the United Nations, 1956.

Citatione MLA (9a ed.)

Waterlow, John Conrad, e A. Vergara. Protein Malnutrition in Brazil. Food and Agriculture Organization of the United Nations, 1956.