Crumbly, I. J. (1981). Greenhouse production of all bedding and foliage plants with industrial heat. U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory.
Chicago Style (17th ed.) CitationCrumbly, I. J. Greenhouse Production of All Bedding and Foliage Plants with Industrial Heat. Research Triangle Park, NC: U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory, 1981.
MLA (9th ed.) CitationCrumbly, I. J. Greenhouse Production of All Bedding and Foliage Plants with Industrial Heat. U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory, 1981.
Warning: These citations may not always be 100% accurate.