Cita APA

The World Bank. (2008). The little green data book 2008. Washington, DC: The World Bank.

Chicago Style Citation

The World Bank. The Little Green Data Book 2008. Washington, DC: The World Bank, 2008.

Cita MLA

The World Bank. The Little Green Data Book 2008. Washington, DC: The World Bank, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.