United States. Congress. Senate. Committee on Environment and Public Works. (2014). A hearing to receive the report of the National Surface Transportation Policy and Revenue Study Commission: Hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, second session, January 31, 2008. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. A Hearing to Receive the Report of the National Surface Transportation Policy and Revenue Study Commission: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, Second Session, January 31, 2008. Washington: U.S. Government Printing Office, 2014.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. A Hearing to Receive the Report of the National Surface Transportation Policy and Revenue Study Commission: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, Second Session, January 31, 2008. U.S. Government Printing Office, 2014.