APA (7th ed.) Citation

Benson, V. W., Everson, C. A., & Sharp, R. L. (1981). Irrigation system selection in an energy-short economy. U.S. Dept. of Agriculture, Economic Research Service.

Chicago Style (17th ed.) Citation

Benson, Verel W., Curtis A. Everson, and Rodney L. Sharp. Irrigation System Selection in an Energy-short Economy. Washington, D.C.: U.S. Dept. of Agriculture, Economic Research Service, 1981.

MLA (9th ed.) Citation

Benson, Verel W., et al. Irrigation System Selection in an Energy-short Economy. U.S. Dept. of Agriculture, Economic Research Service, 1981.