APA način citiranja (7. izdanje)
World Bank & ebrary, Inc. (2007). Angola: Oil, broad-based growth, and equity. World Bank.
Čikaški stil citiranja (17. izdanje)
World Bank i Inc ebrary. Angola: Oil, Broad-based Growth, and Equity. Washington, D.C.: World Bank, 2007.
MLA način citiranja (9. izdanje)
World Bank i Inc ebrary. Angola: Oil, Broad-based Growth, and Equity. World Bank, 2007.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.