Effective highway accident countermeasures.

APA Citation

United States. Federal Highway Administration. (1991). Effective highway accident countermeasures. [Washington, D.C.?]: U.S. Dept. of Transportation, Federal Highway Administration.

MLA Citation

United States. Federal Highway Administration. Effective Highway Accident Countermeasures. [Washington, D.C.?]: U.S. Dept. of Transportation, Federal Highway Administration, 1991.

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