APA (7th ed.) Zitazioa

World Bank & ebrary, Inc. (2010). Results and performance of the World Bank Group: IEG annual report 2010. Volume 1, Main report. World Bank.

Chicago Style (17th ed.) Zitazioa

World Bank eta Inc ebrary. Results and Performance of the World Bank Group: IEG Annual Report 2010. Volume 1, Main Report. Washington, D.C.: World Bank, 2010.

MLA (9th ed.) Zitazioa

World Bank eta Inc ebrary. Results and Performance of the World Bank Group: IEG Annual Report 2010. Volume 1, Main Report. World Bank, 2010.