United States. Environmental Protection Agency. Office of Water Program Operations. Training Program & Russomanno, R. (1974). Current practices in water microbiology. Training Program, Water Programs Operations, Environmental Protection Agency.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water Program Operations. Training Program and Rocco Russomanno. Current Practices in Water Microbiology. Cincinnati: Training Program, Water Programs Operations, Environmental Protection Agency, 1974.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water Program Operations. Training Program and Rocco Russomanno. Current Practices in Water Microbiology. Training Program, Water Programs Operations, Environmental Protection Agency, 1974.