United States. Congress. House. Committee on Natural Resources. (2015). Innovations in safety since the 2010 Macondo incident: Oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, first session, Wednesday, April 22, 2015. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Natural Resources. Innovations in Safety Since the 2010 Macondo Incident: Oversight Hearing Before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, First Session, Wednesday, April 22, 2015. Washington: U.S. Government Publishing Office, 2015.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Natural Resources. Innovations in Safety Since the 2010 Macondo Incident: Oversight Hearing Before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, First Session, Wednesday, April 22, 2015. U.S. Government Publishing Office, 2015.