United States. Environmental Protection Agency & United States. Office of Noise Abatement and Control. (1980). Environmental impact statement for the noise emission regulations for motorcycles and motorcyle exhaust systems. U.S. Environmental Protection Agency, Office of Noise Abatement and Control.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency and United States. Office of Noise Abatement and Control. Environmental Impact Statement for the Noise Emission Regulations for Motorcycles and Motorcyle Exhaust Systems. Washington, D.C.: U.S. Environmental Protection Agency, Office of Noise Abatement and Control, 1980.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency and United States. Office of Noise Abatement and Control. Environmental Impact Statement for the Noise Emission Regulations for Motorcycles and Motorcyle Exhaust Systems. U.S. Environmental Protection Agency, Office of Noise Abatement and Control, 1980.