Cita APA (7th ed.)

World Bank & World Bank. (2006). Where is the wealth of nations: Measuring capital for the 21st century. The World Bank.

Cita Chicago (17th ed.)

World Bank i World Bank. Where Is the Wealth of Nations: Measuring Capital for the 21st Century. Washington, D.C.: The World Bank, 2006.

Cita MLA (9th ed.)

World Bank i World Bank. Where Is the Wealth of Nations: Measuring Capital for the 21st Century. The World Bank, 2006.