APA Citation

World Bank., & ProQuest (Firm). (2011). World development indicators 2011. Washington, D.C.: World Bank.

Chicago Style Citation

World Bank., and ProQuest (Firm). World Development Indicators 2011. Washington, D.C.: World Bank, 2011.

MLA Citation

World Bank., and ProQuest (Firm). World Development Indicators 2011. Washington, D.C.: World Bank, 2011.

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