APA (7th ed.) Citation

Downs, H. G. (1981). Criteria for evaluation of truck weight enforcement programs. Transportation Research Board, National Research Council.

Chicago Style (17th ed.) Citation

Downs, Hugh G. Criteria for Evaluation of Truck Weight Enforcement Programs. Washington, D.C.: Transportation Research Board, National Research Council, 1981.

MLA (9th ed.) Citation

Downs, Hugh G. Criteria for Evaluation of Truck Weight Enforcement Programs. Transportation Research Board, National Research Council, 1981.