United States. Congress. Senate. Committee on Environment and Public Works. (2015). Oversight hearing on the EPA's cleanup of Superfund site in Libby, Montana: Hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, second session, September 25, 2008. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Oversight Hearing on the EPA's Cleanup of Superfund Site in Libby, Montana: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, Second Session, September 25, 2008. Washington: U.S. Government Publishing Office, 2015.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Oversight Hearing on the EPA's Cleanup of Superfund Site in Libby, Montana: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, Second Session, September 25, 2008. U.S. Government Publishing Office, 2015.