Cita APA (7th ed.)
World Bank Staff & The World Bank. (2002). World Development Indicators 2002. World Bank Publications.
Cita Chicago (17th ed.)
World Bank Staff i The World Bank. World Development Indicators 2002. Washington: World Bank Publications, 2002.
Cita MLA (9th ed.)
World Bank Staff i The World Bank. World Development Indicators 2002. World Bank Publications, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.