APA (7th ed.) Citation

United Nations. Economic Commission for Asia and the Far East. (1972). Cost estimation of water resources projects. United Nations.

Chicago Style (17th ed.) Citation

United Nations. Economic Commission for Asia and the Far East. Cost Estimation of Water Resources Projects. New York: United Nations, 1972.

MLA (9th ed.) Citation

United Nations. Economic Commission for Asia and the Far East. Cost Estimation of Water Resources Projects. United Nations, 1972.