APA (7th ed.) Citation

(2001). Direct injection gasoline engines. Soc. of Automotive Engineers.

Chicago Style (17th ed.) Citation

Direct Injection Gasoline Engines. Warrendale, PA: Soc. of Automotive Engineers, 2001.

MLA (9th ed.) Citation

Direct Injection Gasoline Engines. Soc. of Automotive Engineers, 2001.