APA (7th ed.) Citation

Morrison, D. W., & Shove, G. C. (1977). Solar energy-heat pump low temperature grain drying. American Society of Agricultural Engineers.

Chicago Style (17th ed.) Citation

Morrison, David W., and Gene C. Shove. Solar Energy-heat Pump Low Temperature Grain Drying. St. Joseph, Mich.: American Society of Agricultural Engineers, 1977.

MLA (9th ed.) Citation

Morrison, David W., and Gene C. Shove. Solar Energy-heat Pump Low Temperature Grain Drying. American Society of Agricultural Engineers, 1977.