APA (7th ed.) Citation

American Society of Agricultural Engineers & Willits, D. H. (1976). A Solar energy storage system for greenhouses. American Society of Agricultural Engineers.

Chicago Style (17th ed.) Citation

American Society of Agricultural Engineers and D. H. Willits. A Solar Energy Storage System for Greenhouses. St. Joseph, Mich.: American Society of Agricultural Engineers, 1976.

MLA (9th ed.) Citation

American Society of Agricultural Engineers and D. H. Willits. A Solar Energy Storage System for Greenhouses. American Society of Agricultural Engineers, 1976.