United States. Congress. Senate. Committee on Commerce, Science, and Transportation. (2004). Railroad Advancement and Infrastructure Law of the 21st Century--RAIL-21: Hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, first session, November 1, 2001. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Railroad Advancement and Infrastructure Law of the 21st Century--RAIL-21: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, First Session, November 1, 2001. Washington: U.S. Government Printing Office, 2004.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Railroad Advancement and Infrastructure Law of the 21st Century--RAIL-21: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, First Session, November 1, 2001. U.S. Government Printing Office, 2004.