APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division. (2002). Non-conformance penalties for heavy-duty diesel engines. U.S. Environmental Protection Agency, Air and Radiation, Office of Transportation and Air Quality.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division. Non-conformance Penalties for Heavy-duty Diesel Engines. [Ann Arbor, Mich.?]: U.S. Environmental Protection Agency, Air and Radiation, Office of Transportation and Air Quality, 2002.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division. Non-conformance Penalties for Heavy-duty Diesel Engines. U.S. Environmental Protection Agency, Air and Radiation, Office of Transportation and Air Quality, 2002.