ebrary, Inc. (2003). The Little green data book 2003: From the world development indicators 2003. World Bank Publications.
芝加哥风格引文ebrary, Inc. The Little Green Data Book 2003: From the World Development Indicators 2003. Washington, D.C.: World Bank Publications, 2003.
MLA引文ebrary, Inc. The Little Green Data Book 2003: From the World Development Indicators 2003. World Bank Publications, 2003.
警告：这些引文格式不一定是100％准确.