Traffic monitoring guide /
U.S. Federal Highway Administration, Office of Highway Information Management.

APA Citation

United States. Federal Highway Administration. Office of Highway Information Management. (1995). Traffic monitoring guide. 3rd ed., Feb. 1995 [Washington, D.C.]: Federal Highway Administration, Office of Highway Information Management.

MLA Citation

United States. Federal Highway Administration. Office of Highway Information Management. Traffic Monitoring Guide. 3rd ed., Feb. 1995 [Washington, D.C.]: Federal Highway Administration, Office of Highway Information Management, 1995.