Dyfyniad APA

World Bank. (1992). The World Bank annual Report 1992. World Bank.

Dyfyniad Arddull Chicago

World Bank. The World Bank Annual Report 1992. Washington, D.C.: World Bank, 1992.

Dyfyniad MLA

World Bank. The World Bank Annual Report 1992. World Bank, 1992.

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