APA
Passmore R., Rao M., Nicol B. & Passmore R. (1974). Handbook on human nutritional requirements. Rome: Food and Agriculture Organisation of the United Nations.
Chicago
Passmore R, Rao M.Narayan, Nicol B.M and Passmore R. 1974. Handbook on human nutritional requirements. Rome: Food and Agriculture Organisation of the United Nations.
Harvard
Passmore R., Rao M., Nicol B. and Passmore R. (1974). Handbook on human nutritional requirements. Rome: Food and Agriculture Organisation of the United Nations.
MLA
Passmore R, Rao M.Narayan, Nicol B.M and Passmore R. Handbook on human nutritional requirements. Rome: Food and Agriculture Organisation of the United Nations. 1974.