APA (7th ed.) Citation

(2004). Conversion factors for hydrocarbon emission components: NR-002b (Revised April 2004.). Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Conversion Factors for Hydrocarbon Emission Components: NR-002b. Revised April 2004. [Washington, D.C.]: Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2004.

MLA (9th ed.) Citation

Conversion Factors for Hydrocarbon Emission Components: NR-002b. Revised April 2004. Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2004.