APA (7th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. (2005). How Internet protocol-enabled services are changing the face of communications: A look at the voice marketplace : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, first session, March 16, 2005. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. How Internet Protocol-enabled Services Are Changing the Face of Communications: A Look at the Voice Marketplace : Hearing Before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, First Session, March 16, 2005. Washington: U.S. G.P.O., 2005.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet. How Internet Protocol-enabled Services Are Changing the Face of Communications: A Look at the Voice Marketplace : Hearing Before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, First Session, March 16, 2005. U.S. G.P.O., 2005.