United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health. (2012). Swine flu outbreak and the U.S. federal response: Hearing before the Committee on Health of the Committee on Energy and Commerce, House of Representatives, one Hundred Eleventh Congress, first session, April 30, 2009. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health. Swine Flu Outbreak and the U.S. Federal Response: Hearing Before the Committee on Health of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, First Session, April 30, 2009. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health. Swine Flu Outbreak and the U.S. Federal Response: Hearing Before the Committee on Health of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, First Session, April 30, 2009. U.S. G.P.O., 2012.