Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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