APA Citation

World Bank. (2012). World development indicators 2012. Washington D.C: The World Bank.

Chicago Style Citation

World Bank. World Development Indicators 2012. Washington D.C: The World Bank, 2012.

MLA Citation

World Bank. World Development Indicators 2012. Washington D.C: The World Bank, 2012.

Warning: These citations may not always be 100% accurate.