APA (7th ed.) Citation

Glover, E. L., & Koupal, J. (2001). Determination of CO basic emission rates, OBD and I/M effects for tier 1 and later LDVs and LDTs: M6.EXH.009 ([Final revision].). United States Environmental Protection Agency, Air and Radiation.

Chicago Style (17th ed.) Citation

Glover, Edward L., and John Koupal. Determination of CO Basic Emission Rates, OBD and I/M Effects for Tier 1 and Later LDVs and LDTs: M6.EXH.009. [Final revision]. [Washington, D.C.]: United States Environmental Protection Agency, Air and Radiation, 2001.

MLA (9th ed.) Citation

Glover, Edward L., and John Koupal. Determination of CO Basic Emission Rates, OBD and I/M Effects for Tier 1 and Later LDVs and LDTs: M6.EXH.009. [Final revision]. United States Environmental Protection Agency, Air and Radiation, 2001.