United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. (2003). Wireless E-911 implementation: Progress and remaining hurdles : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, first session, June 4, 2003. U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. Wireless E-911 Implementation: Progress and Remaining Hurdles : Hearing Before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, First Session, June 4, 2003. Washington: U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2003.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. Wireless E-911 Implementation: Progress and Remaining Hurdles : Hearing Before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, First Session, June 4, 2003. U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2003.