WHO Study Group & World Health Organization. (1990). Diet, nutrition, and the prevention of chronic diseases: Report. WHO.
Цитирование в стиле Чикаго (17-е изд.)WHO Study Group и World Health Organization. Diet, Nutrition, and the Prevention of Chronic Diseases: Report. Geneva: WHO, 1990.
Цитирование MLA (9-е изд.)WHO Study Group и World Health Organization. Diet, Nutrition, and the Prevention of Chronic Diseases: Report. WHO, 1990.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.