Kummer,Katharina. (1994). Transboundary movements of hazardous wastes at the interface of environment and trade. United Nations Environment Programme.
Цитирование в стиле Чикаго (17-е изд.)Kummer,Katharina. Transboundary Movements of Hazardous Wastes at the Interface of Environment and Trade. Geneva, Switzerland: United Nations Environment Programme, 1994.
Цитирование MLA (9-е изд.)Kummer,Katharina. Transboundary Movements of Hazardous Wastes at the Interface of Environment and Trade. United Nations Environment Programme, 1994.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.