Our nation's highways :
selected facts and figures.

APA Citation

United States. Federal Highway Administration. Office of Highway Information Management. (1987). Our nation's highways: selected facts and figures. [Washington, D.C.?]: U.S. Dept. of Transportation, Federal Highway Administration, Office of Highway Information Management.

MLA Citation

United States. Federal Highway Administration. Office of Highway Information Management. Our Nation's Highways: Selected Facts And Figures. [Washington, D.C.?]: U.S. Dept. of Transportation, Federal Highway Administration, Office of Highway Information Management, 1987.

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