APA (7th ed.) Citation

Turner-Fairbank Highway Research Center. (2013). Safety evaluation of converting traffic signals from incandescent to light-emitting diodes: Summary report. U.S. Department of Transportation, Federal Highway Administration, Research Development and Technology, Turner-Fairbanks Highway Research Center.

Chicago Style (17th ed.) Citation

Turner-Fairbank Highway Research Center. Safety Evaluation of Converting Traffic Signals from Incandescent to Light-emitting Diodes: Summary Report. Washington, D.C.: U.S. Department of Transportation, Federal Highway Administration, Research Development and Technology, Turner-Fairbanks Highway Research Center, 2013.

MLA (9th ed.) Citation

Turner-Fairbank Highway Research Center. Safety Evaluation of Converting Traffic Signals from Incandescent to Light-emitting Diodes: Summary Report. U.S. Department of Transportation, Federal Highway Administration, Research Development and Technology, Turner-Fairbanks Highway Research Center, 2013.