APA (7th ed.) Citation

Glover, E. L., & Kremer, J. C. (2001). MOBILE6 emission factors for natural gas vehicles: M6.FUL.004 ([Final revision].). United States Environmental Protection Agency, Air and Radiation.

Chicago Style (17th ed.) Citation

Glover, Edward L., and Janet C. Kremer. MOBILE6 Emission Factors for Natural Gas Vehicles: M6.FUL.004. [Final revision]. [Washington, D.C.]: United States Environmental Protection Agency, Air and Radiation, 2001.

MLA (9th ed.) Citation

Glover, Edward L., and Janet C. Kremer. MOBILE6 Emission Factors for Natural Gas Vehicles: M6.FUL.004. [Final revision]. United States Environmental Protection Agency, Air and Radiation, 2001.