APA aipamena

Ross, H. E. (1993). Recommended procedures for the safety performance evaluation of highway features. Transportation Research Board, National Research Council National Academy Press.

Chicago Style aipamena

Ross, Hayes E. Recommended Procedures for the Safety Performance Evaluation of Highway Features. Washington, D.C., Washington, D.C: Transportation Research Board, National Research Council National Academy Press, 1993.

MLA aipamena

Ross, Hayes E. Recommended Procedures for the Safety Performance Evaluation of Highway Features. Transportation Research Board, National Research Council National Academy Press, 1993.