United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Research and Science Education. (2010). A systems approach to improving K-12 STEM education: Hearing before the Subcommittee on Research and Science Education, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, July 30, 2009. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Research and Science Education. A Systems Approach to Improving K-12 STEM Education: Hearing Before the Subcommittee on Research and Science Education, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, July 30, 2009. Washington: U.S. Government Printing Office, 2010.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Research and Science Education. A Systems Approach to Improving K-12 STEM Education: Hearing Before the Subcommittee on Research and Science Education, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, July 30, 2009. U.S. Government Printing Office, 2010.