World Health Organization & United nations Environment Programme. (1991). IPCS: Environmental health criteria 125 platinum. World Health Organization.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization и United nations Environment Programme. IPCS: Environmental Health Criteria 125 Platinum. Geneva: World Health Organization, 1991.
Цитирование MLA (8-е изд.)World Health Organization и United nations Environment Programme. IPCS: Environmental Health Criteria 125 Platinum. World Health Organization, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.