World Bank & ebrary, Inc. (2011). The little data book on gender: 2011. World Bank.
Chicago Style (17th ed.) CitationWorld Bank and Inc ebrary. The Little Data Book on Gender: 2011. Washington D.C.: World Bank, 2011.
MLA引文World Bank and Inc ebrary. The Little Data Book on Gender: 2011. World Bank, 2011.
警告：這些引文格式不一定是100％准確.