United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Communications. (2016). S. 2145: "The Spy Block Act" : hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eighth Congress, second session, March 23, 2004. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Communications. S. 2145: "The Spy Block Act" : Hearing Before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eighth Congress, Second Session, March 23, 2004. Washington: U.S. Government Publishing Office, 2016.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Communications. S. 2145: "The Spy Block Act" : Hearing Before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eighth Congress, Second Session, March 23, 2004. U.S. Government Publishing Office, 2016.