APA (7th ed.) Citation

Sierra Research (Firm). (2000). I/M lookup table update. United States Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Sierra Research (Firm). I/M Lookup Table Update. [Washington, D.C.]: United States Environmental Protection Agency, 2000.

MLA (9th ed.) Citation

Sierra Research (Firm). I/M Lookup Table Update. United States Environmental Protection Agency, 2000.