APA

United States, . (2016). Protecting America's youth: an update from the National Center for Missing and Exploited Children : hearing before the Subcommittee on Early Childhood, Elementary and Secondary Education, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Thirteenth Congress, second session, hearing held in Washington, DC, July 15, 2014. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2016. Protecting America's youth: an update from the National Center for Missing and Exploited Children : hearing before the Subcommittee on Early Childhood, Elementary and Secondary Education, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Thirteenth Congress, second session, hearing held in Washington, DC, July 15, 2014. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2016). Protecting America's youth: an update from the National Center for Missing and Exploited Children : hearing before the Subcommittee on Early Childhood, Elementary and Secondary Education, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Thirteenth Congress, second session, hearing held in Washington, DC, July 15, 2014. Washington: U.S. Government Publishing Office.

MLA

United States, . Protecting America's youth: an update from the National Center for Missing and Exploited Children : hearing before the Subcommittee on Early Childhood, Elementary and Secondary Education, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Thirteenth Congress, second session, hearing held in Washington, DC, July 15, 2014. Washington: U.S. Government Publishing Office. 2016.