World Bank. (2002). the middle east and south asia 2001. World Bank.
芝加哥风格引文World Bank. The Middle East and South Asia 2001. Washington: World Bank, 2002.
MLA引文World Bank. The Middle East and South Asia 2001. World Bank, 2002.
警告：这些引文格式不一定是100％准确.
APA引文