World Bank & United Nations. (2010). Natural hazards, unnatural disasters: The economics of effective prevention. World Bank.
Цитирование в стиле Чикаго (17-е изд.)World Bank и United Nations. Natural Hazards, Unnatural Disasters: The Economics of Effective Prevention. Washington, D.C.: World Bank, 2010.
Цитирование MLA (8-е изд.)World Bank и United Nations. Natural Hazards, Unnatural Disasters: The Economics of Effective Prevention. World Bank, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.