APA

U.S. Environmental Protection Agency. Office of Noise Abatement and Control, . (1980). Environmental impact statement for the final noise emission regulation for buses. Washington DC: U.S. Environmental Protection Agency. Office of Noise Abatement and Control.

Chicago

U.S. Environmental Protection Agency. Office of Noise Abatement and Control, . 1980. Environmental impact statement for the final noise emission regulation for buses. Washington DC: U.S. Environmental Protection Agency. Office of Noise Abatement and Control.

Harvard

U.S. Environmental Protection Agency. Office of Noise Abatement and Control, . (1980). Environmental impact statement for the final noise emission regulation for buses. Washington DC: U.S. Environmental Protection Agency. Office of Noise Abatement and Control.

MLA

U.S. Environmental Protection Agency. Office of Noise Abatement and Control, . Environmental impact statement for the final noise emission regulation for buses. Washington DC: U.S. Environmental Protection Agency. Office of Noise Abatement and Control. 1980.