APA (7th ed.) Citation

Sheffield, L. F. (1985). Economic impact of irrigated agriculture. Irrigation Association Educational Foundation.

Chicago Style (17th ed.) Citation

Sheffield, Leslie F. Economic Impact of Irrigated Agriculture. Arlington, Va. (1911 North Fort Myer Dr., Suite 1009, Arlington 22209): Irrigation Association Educational Foundation, 1985.

MLA (9th ed.) Citation

Sheffield, Leslie F. Economic Impact of Irrigated Agriculture. Irrigation Association Educational Foundation, 1985.