Society of Automotive Engineers. (2003). General emissions 2003. Society of Automotive Engineers.
Cita Chicago (17th ed.)Society of Automotive Engineers. General Emissions 2003. Warrendale, PA: Society of Automotive Engineers, 2003.
Cita MLA (8th ed.)Society of Automotive Engineers. General Emissions 2003. Society of Automotive Engineers, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.