Basic course in highway traffic records,
course guide.
APA Citation
United States. National Highway Traffic Safety Administration. (1974). Basic course in highway traffic records: course guide. Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off..
MLA Citation
United States. National Highway Traffic Safety Administration. Basic Course In Highway Traffic Records: Course Guide. Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.
Warning: These citations may not always be complete (especially for serials).