APA (7th ed.) Citation

Zegeer, C. V., & Zegeer, S. F. (1988). Pedestrians and traffic control measures. Transportation Research Board, National Research Council.

Chicago Style (17th ed.) Citation

Zegeer, Charles V., and Sharon F. Zegeer. Pedestrians and Traffic Control Measures. Washington, D.C.: Transportation Research Board, National Research Council, 1988.

MLA (8th ed.) Citation

Zegeer, Charles V., and Sharon F. Zegeer. Pedestrians and Traffic Control Measures. Transportation Research Board, National Research Council, 1988.