Citazione Stile APA (7a Edizione)
World Bank & ebrary, Inc. (2009). The little green data book. International Bank for Reconstruction and Development/The World Bank.
Citazione stile Chigago Style (17a edizione)
World Bank e Inc ebrary. The Little Green Data Book. Washington, D.C.: International Bank for Reconstruction and Development/The World Bank, 2009.
Citatione MLA (9a ed.)
World Bank e Inc ebrary. The Little Green Data Book. International Bank for Reconstruction and Development/The World Bank, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.