United States. Congress. Senate. Committee on Commerce, Science, and Transportation. (2014). Staying on track: Next steps in improving passenger and freight rail safety : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Thirteenth Congress, first session, June 19, 2013. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Staying on Track: Next Steps in Improving Passenger and Freight Rail Safety : Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Thirteenth Congress, First Session, June 19, 2013. Washington: U.S. Government Printing Office, 2014.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Staying on Track: Next Steps in Improving Passenger and Freight Rail Safety : Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Thirteenth Congress, First Session, June 19, 2013. U.S. Government Printing Office, 2014.