APA (7th ed.) Citation

Johns, T. R. (1973). Traffic hazard perception and driving record relations. Highway Safety Research Center, University of North Carolina.

Chicago Style (17th ed.) Citation

Johns, Themis R. Traffic Hazard Perception and Driving Record Relations. Chapel Hill, N.C.: Highway Safety Research Center, University of North Carolina, 1973.

MLA (9th ed.) Citation

Johns, Themis R. Traffic Hazard Perception and Driving Record Relations. Highway Safety Research Center, University of North Carolina, 1973.