APA (7th ed.) Citation

Persaud, B. N. (2008). Safety evaluation of increasing retroreflectivity of STOP signs. U.S. Department of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center.

Chicago Style (17th ed.) Citation

Persaud, Bhagwant Naraine. Safety Evaluation of Increasing Retroreflectivity of STOP Signs. McLean, VA: U.S. Department of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, 2008.

MLA (9th ed.) Citation

Persaud, Bhagwant Naraine. Safety Evaluation of Increasing Retroreflectivity of STOP Signs. U.S. Department of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, 2008.