APA (7th ed.) Citation

(1998). Proposed emission standards for new CI marine engines. United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources.

Chicago Style (17th ed.) Citation

Proposed Emission Standards for New CI Marine Engines. [Washington, D.C.]: United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources, 1998.

MLA (9th ed.) Citation

Proposed Emission Standards for New CI Marine Engines. United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources, 1998.