Development of urban travel monitoring methods : /
U.S. Department of Transportation, Federal Highway Administration, Urban Planning Division.

APA Citation

United States. Office of Highway Planning. Urban Planning Division. (1981). Development of urban travel monitoring methods :. [Washington, D.C.]: The Administration.

MLA Citation

United States. Office of Highway Planning. Urban Planning Division. Development of Urban Travel Monitoring Methods :. [Washington, D.C.]: The Administration, 1981.

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