Clark, M. A., Patton, W. P., & Wilfert, G. L. (1981). Energy use in irrigation and the potential for energy savings by application of energy saving technologies. American Society of Agricultural Engineers ; Canadian Society of Agricultural Engineering.
Chicago Style (17th ed.) CitationClark, M. A., William P. Patton, and Glen L. Wilfert. Energy Use in Irrigation and the Potential for Energy Savings by Application of Energy Saving Technologies. [St. Joseph, Mich.] : [Ottawa]: American Society of Agricultural Engineers ; Canadian Society of Agricultural Engineering, 1981.
MLA (9th ed.) CitationClark, M. A., et al. Energy Use in Irrigation and the Potential for Energy Savings by Application of Energy Saving Technologies. American Society of Agricultural Engineers ; Canadian Society of Agricultural Engineering, 1981.