Keil, J. E., Caldwell, S. T., & Loadholt, C. B. (1977). Pesticide usage survey of agricultural, governmental, and industrial sectors in the United States, 1974. Environmental Protection Agency, Office of Pesticide Programs.
Chicago Style (17th ed.) CitationKeil, Julian E., Samuel T. Caldwell, and C Boyd Loadholt. Pesticide Usage Survey of Agricultural, Governmental, and Industrial Sectors in the United States, 1974. Washington: Environmental Protection Agency, Office of Pesticide Programs, 1977.
MLA (9th ed.) CitationKeil, Julian E., et al. Pesticide Usage Survey of Agricultural, Governmental, and Industrial Sectors in the United States, 1974. Environmental Protection Agency, Office of Pesticide Programs, 1977.
Warning: These citations may not always be 100% accurate.