World Bank. (2000). Violence in Colombia: Building sustainable peace and social capital. World Bank.
芝加哥风格引文World Bank. Violence in Colombia: Building Sustainable Peace and Social Capital. Washington, D.C.: World Bank, 2000.
MLA引文World Bank. Violence in Colombia: Building Sustainable Peace and Social Capital. World Bank, 2000.
警告：这些引文格式不一定是100％准确.