APA (7th ed.) Citation

United States. Environmental Protection Agency. Control Programs Development Division & Hayes, B. D. (1977). Motor vehicle emissions control. Environmental Protection Agency, Office of Air and Waste Management, Office of Air Quality Planning and Standards, Control Programs Development Division.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Control Programs Development Division and B. D. Hayes. Motor Vehicle Emissions Control. Research Triangle Park, N.C.: Environmental Protection Agency, Office of Air and Waste Management, Office of Air Quality Planning and Standards, Control Programs Development Division, 1977.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Control Programs Development Division and B. D. Hayes. Motor Vehicle Emissions Control. Environmental Protection Agency, Office of Air and Waste Management, Office of Air Quality Planning and Standards, Control Programs Development Division, 1977.