World Health Organization. (2011). Evaluation of certain food additives and contaminants. World Health Organization.
Citación estilo ChicagoWorld Health Organization. Evaluation of Certain Food Additives and Contaminants. Geneva, Switzerland: World Health Organization, 2011.
Cita MLAWorld Health Organization. Evaluation of Certain Food Additives and Contaminants. World Health Organization, 2011.
Warning: These citations may not always be 100% accurate.