Dyfyniad APA

International Bank for Reconstruction and Development. (1976). Village water supply: A World Bank paper. World Bank.

Dyfyniad Arddull Chicago

International Bank for Reconstruction and Development. Village Water Supply: A World Bank Paper. Washington, D. C: World Bank, 1976.

Dyfyniad MLA

International Bank for Reconstruction and Development. Village Water Supply: A World Bank Paper. World Bank, 1976.

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