Cita APA (7th ed.)
The World Bank. (1996). Social indicators of development 1996. Johns Hopkins University Press.
Cita Chicago (17th ed.)
The World Bank. Social Indicators of Development 1996. London: Johns Hopkins University Press, 1996.
Cita MLA (9th ed.)
The World Bank. Social Indicators of Development 1996. Johns Hopkins University Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.