APA (7th ed.) Citation

Wolf, P. L., & Hartgen, D. T. (1977). Pedestrian movement at the ski jump, 1980 Winter Olympics. New York State Dept. of Transportation, Planning Division.

Chicago Style (17th ed.) Citation

Wolf, Peter L., and David T. Hartgen. Pedestrian Movement at the Ski Jump, 1980 Winter Olympics. Albany: New York State Dept. of Transportation, Planning Division, 1977.

MLA (9th ed.) Citation

Wolf, Peter L., and David T. Hartgen. Pedestrian Movement at the Ski Jump, 1980 Winter Olympics. New York State Dept. of Transportation, Planning Division, 1977.