APA (7th ed.) Citation

Murrell, J. D., & Heavenrich, R. M. (1990). Downward trend in passenger car fuel economy: A view of recent data. U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Mobile Sources, Emission Control Technology Division, Control Technology and Applications Branch.

Chicago Style (17th ed.) Citation

Murrell, J. Dillard, and Robert M. Heavenrich. Downward Trend in Passenger Car Fuel Economy: A View of Recent Data. Ann Arbor, Michigan: U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Mobile Sources, Emission Control Technology Division, Control Technology and Applications Branch, 1990.

MLA (9th ed.) Citation

Murrell, J. Dillard, and Robert M. Heavenrich. Downward Trend in Passenger Car Fuel Economy: A View of Recent Data. U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Mobile Sources, Emission Control Technology Division, Control Technology and Applications Branch, 1990.