United States. Federal Railroad Administration. Office of Safety. Rail-highway crossing accident/incident and inventory bulletin. U.S. Dept. of Transportation, Federal Railroad Administration, Office of Safety.
Chicago Style (17th ed.) CitationUnited States. Federal Railroad Administration. Office of Safety. Rail-highway Crossing Accident/incident and Inventory Bulletin. Washington, D.C.: U.S. Dept. of Transportation, Federal Railroad Administration, Office of Safety.
MLA (9th ed.) CitationUnited States. Federal Railroad Administration. Office of Safety. Rail-highway Crossing Accident/incident and Inventory Bulletin. U.S. Dept. of Transportation, Federal Railroad Administration, Office of Safety.
Warning: These citations may not always be 100% accurate.