APA (7th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology (2011). Subcommittee on Investigations and Oversight. (2011). Federal perspective on a national critical materials strategy: Hearing before the Subcommittee on Investigations and Oversight, Committee on Science, Space, and Technology, House of Representatives, One Hundred Twelfth Congress, first session, Tuesday, June 14, 2011. ProQuest.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology (2011). Subcommittee on Investigations and Oversight. Federal Perspective on a National Critical Materials Strategy: Hearing Before the Subcommittee on Investigations and Oversight, Committee on Science, Space, and Technology, House of Representatives, One Hundred Twelfth Congress, First Session, Tuesday, June 14, 2011. Bethesda, Md.: ProQuest, 2011.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology (2011). Subcommittee on Investigations and Oversight. Federal Perspective on a National Critical Materials Strategy: Hearing Before the Subcommittee on Investigations and Oversight, Committee on Science, Space, and Technology, House of Representatives, One Hundred Twelfth Congress, First Session, Tuesday, June 14, 2011. ProQuest, 2011.