United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. (2004). Law enforcement access to communication systems in the digital age: Hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, second session, September 8, 2004. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. Law Enforcement Access to Communication Systems in the Digital Age: Hearing Before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, Second Session, September 8, 2004. Washington: U.S. G.P.O., 2004.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. Law Enforcement Access to Communication Systems in the Digital Age: Hearing Before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, Second Session, September 8, 2004. U.S. G.P.O., 2004.