APA (7th ed.) Citation

Food and Agriculture Organization of the United Nations. Nutrition Division & Fridthjof, J. (1962). Encouraging the use of protein-rich foods. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Food and Agriculture Organization of the United Nations. Nutrition Division and John Fridthjof. Encouraging the Use of Protein-rich Foods. Rome: Food and Agriculture Organization of the United Nations, 1962.

MLA (9th ed.) Citation

Food and Agriculture Organization of the United Nations. Nutrition Division and John Fridthjof. Encouraging the Use of Protein-rich Foods. Food and Agriculture Organization of the United Nations, 1962.