World Bank & United Nations. (2010). Natural hazards, unnatural disasters: The economics of effective prevention. World Bank.
芝加哥风格引文World Bank 与 United Nations. Natural Hazards, Unnatural Disasters: The Economics of Effective Prevention. Washington, D.C.: World Bank, 2010.
MLA引文World Bank 与 United Nations. Natural Hazards, Unnatural Disasters: The Economics of Effective Prevention. World Bank, 2010.
警告：这些引文格式不一定是100％准确.