United States. Congress. House. Committee on Education and the Workforce. Subcommittee on Workforce Protections. (2012). Promoting safe workplaces through Voluntary Protection Programs: Hearing before the Subcommittee on Workforce Protections, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Twelfth Congress, second session, hearing held in Washington, DC, June 28, 2012. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Education and the Workforce. Subcommittee on Workforce Protections. Promoting Safe Workplaces Through Voluntary Protection Programs: Hearing Before the Subcommittee on Workforce Protections, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Twelfth Congress, Second Session, Hearing Held in Washington, DC, June 28, 2012. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Education and the Workforce. Subcommittee on Workforce Protections. Promoting Safe Workplaces Through Voluntary Protection Programs: Hearing Before the Subcommittee on Workforce Protections, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Twelfth Congress, Second Session, Hearing Held in Washington, DC, June 28, 2012. U.S. G.P.O., 2012.