Warner-Selph, M. A. (1984). Filter extraction and Ames bioassay results for EPA particulate samples. United States Environmental Protection Agency, Office of Mobile Source Air Pollution Control Emission Control Technology Division.
Chicago Style (17th ed.) CitationWarner-Selph, Mary Ann. Filter Extraction and Ames Bioassay Results for EPA Particulate Samples. Ann Arbor, Michigan: United States Environmental Protection Agency, Office of Mobile Source Air Pollution Control Emission Control Technology Division, 1984.
MLA (9th ed.) CitationWarner-Selph, Mary Ann. Filter Extraction and Ames Bioassay Results for EPA Particulate Samples. United States Environmental Protection Agency, Office of Mobile Source Air Pollution Control Emission Control Technology Division, 1984.