Dyfyniad APA

World Bank, Gacitúa-Marió, E., & Woolcock, M. J. V. (2008). Social exclusion and mobility in Brazil. World Bank.

Dyfyniad Arddull Chicago

World Bank, Estanislao Gacitúa-Marió, and Michael J. V. Woolcock. Social Exclusion and Mobility in Brazil. Washington, D.C.: World Bank, 2008.

Dyfyniad MLA

World Bank, et al. Social Exclusion and Mobility in Brazil. World Bank, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.