APA
Ullman T., Hare Ct, . (1985). Emissions Characterization Of Heavy-Duty Diesel And Gasoline Engines And Vehicles. : Southwest Research Institute, Texas.
Chicago
Ullman TL, Hare Ct, . 1985. Emissions Characterization Of Heavy-Duty Diesel And Gasoline Engines And Vehicles. : Southwest Research Institute, Texas.
Harvard
Ullman T., Hare Ct, . (1985). Emissions Characterization Of Heavy-Duty Diesel And Gasoline Engines And Vehicles. : Southwest Research Institute, Texas.
MLA
Ullman TL, Hare Ct, . Emissions Characterization Of Heavy-Duty Diesel And Gasoline Engines And Vehicles. : Southwest Research Institute, Texas. 1985.
TextPublication details: Southwest Research Institute, Texas 1985ISBN: 
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