Higdon, L. (1978). Truck driving pattern and use survey phase II: Final report part II Los Angeles. Standards Development and Support Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air and Waste Management, U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationHigdon, Leroy. Truck Driving Pattern and Use Survey Phase II: Final Report Part II Los Angeles. [Ann Arbor, Mich.]: Standards Development and Support Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air and Waste Management, U.S. Environmental Protection Agency, 1978.
MLA (9th ed.) CitationHigdon, Leroy. Truck Driving Pattern and Use Survey Phase II: Final Report Part II Los Angeles. Standards Development and Support Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air and Waste Management, U.S. Environmental Protection Agency, 1978.