APA

United States, . (1993). Commitment, communication, cooperation: traffic safety and public health working together to prevent traffic injury. [Washington, D.C.?]: U.S. Dept. of Transportation, National Highway Traffic Safety Administration.

Chicago

United States, . 1993. Commitment, communication, cooperation: traffic safety and public health working together to prevent traffic injury. [Washington, D.C.?]: U.S. Dept. of Transportation, National Highway Traffic Safety Administration.

Harvard

United States, . (1993). Commitment, communication, cooperation: traffic safety and public health working together to prevent traffic injury. [Washington, D.C.?]: U.S. Dept. of Transportation, National Highway Traffic Safety Administration.

MLA

United States, . Commitment, communication, cooperation: traffic safety and public health working together to prevent traffic injury. [Washington, D.C.?]: U.S. Dept. of Transportation, National Highway Traffic Safety Administration. 1993.