WHO Study Group & World Health Organization. (1990). Diet, nutrition, and the prevention of chronic diseases: Report. WHO.
Cita Chicago Style (17a ed.)WHO Study Group y World Health Organization. Diet, Nutrition, and the Prevention of Chronic Diseases: Report. Geneva: WHO, 1990.
Cita MLA (9a ed.)WHO Study Group y World Health Organization. Diet, Nutrition, and the Prevention of Chronic Diseases: Report. WHO, 1990.
Precaución: Estas citas no son 100% exactas.