APA (7th ed.) Citation

United States. National Highway Traffic Safety Administration. (1997). Ride like a pro: A bicycle helmet safety event. [U.S. Department of Transportation, National Highway Traffic Safety Administration].

Chicago Style (17th ed.) Citation

United States. National Highway Traffic Safety Administration. Ride like a Pro: A Bicycle Helmet Safety Event. [Washington, D.C.?]: [U.S. Department of Transportation, National Highway Traffic Safety Administration], 1997.

MLA (9th ed.) Citation

United States. National Highway Traffic Safety Administration. Ride like a Pro: A Bicycle Helmet Safety Event. [U.S. Department of Transportation, National Highway Traffic Safety Administration], 1997.