APA ציטוט

National Research Council (U.S.). Transportation Research Board. (1975). Roadside hazards and safety improvements: 4 reports prepared for the 54th annual meeting of the Transportation Research Board. TRB.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Transportation Research Board. Roadside Hazards and Safety Improvements: 4 Reports Prepared for the 54th Annual Meeting of the Transportation Research Board. Washington: TRB, 1975.

ציטוט MLA

National Research Council (U.S.). Transportation Research Board. Roadside Hazards and Safety Improvements: 4 Reports Prepared for the 54th Annual Meeting of the Transportation Research Board. TRB, 1975.