United States. Environmental Protection Agency. Office of Transportation and Air Quality. Certification and Compliance Division. (2000). EPA motor vehicle aftermarket retrofit device evaluation program. U.S. Environmental Protection Agency, Air and Radiation.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Transportation and Air Quality. Certification and Compliance Division. EPA Motor Vehicle Aftermarket Retrofit Device Evaluation Program. [Washington, DC]: U.S. Environmental Protection Agency, Air and Radiation, 2000.
MLA (8th ed.) CitationUnited States. Environmental Protection Agency. Office of Transportation and Air Quality. Certification and Compliance Division. EPA Motor Vehicle Aftermarket Retrofit Device Evaluation Program. U.S. Environmental Protection Agency, Air and Radiation, 2000.