United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality. (2008). Protecting the electric grid from cybersecurity threats: Hearing before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, second session, September 11, 2008. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality. Protecting the Electric Grid from Cybersecurity Threats: Hearing Before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, Second Session, September 11, 2008. Washington: U.S. G.P.O., 2008.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality. Protecting the Electric Grid from Cybersecurity Threats: Hearing Before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, Second Session, September 11, 2008. U.S. G.P.O., 2008.