APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division. (2000). Regulatory impact analysis: Control of emissions of air pollution from highway heavy-duty engines. United States Environmental Protection Agency, Air and Radiation.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division. Regulatory Impact Analysis: Control of Emissions of Air Pollution from Highway Heavy-duty Engines. [Washington, D.C.]: United States Environmental Protection Agency, Air and Radiation, 2000.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division. Regulatory Impact Analysis: Control of Emissions of Air Pollution from Highway Heavy-duty Engines. United States Environmental Protection Agency, Air and Radiation, 2000.