Culp, G. L., Heim, N. F., & Potter, L. (1978). Field manual for performance evaluation and troubleshooting at municiple wastewater treatment facilities. Environmental Protection Agency, Office of Water Program Operations.
Chicago Style (17th ed.) CitationCulp, Gordon L., Nancy Folks Heim, and Lehn Potter. Field Manual for Performance Evaluation and Troubleshooting at Municiple Wastewater Treatment Facilities. Washington: Environmental Protection Agency, Office of Water Program Operations, 1978.
MLA (9th ed.) CitationCulp, Gordon L., et al. Field Manual for Performance Evaluation and Troubleshooting at Municiple Wastewater Treatment Facilities. Environmental Protection Agency, Office of Water Program Operations, 1978.
Warning: These citations may not always be 100% accurate.