Style de citation APA

World Bank. (1991). World Development Report 1991: The Challenge of Development. The World Bank.

Style de citation Chicago

World Bank. World Development Report 1991: The Challenge of Development. Washington, D.C: The World Bank, 1991.

Style de citation MLA

World Bank. World Development Report 1991: The Challenge of Development. The World Bank, 1991.

Attention : ces citations peuvent ne pas être correctes à 100%.