State restrictions on motor vehicle sizes and weights.

APA Citation

National Highway Users Conference. (1940). State restrictions on motor vehicle sizes and weights. 1940 ed. Washington, D.C.: National Highway Users Conference.

MLA Citation

National Highway Users Conference. State Restrictions On Motor Vehicle Sizes And Weights. 1940 ed. Washington, D.C.: National Highway Users Conference, 1940.

Warning: These citations may not always be complete (especially for serials).