APA (7th ed.) Citation

United States. Congress. House. Committee on Homeland Security. (2013). DHS cybersecurity: Roles and responsibilities to protect the nation's critical infrastructure : hearing before the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, first session, March 13, 2013. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Homeland Security. DHS Cybersecurity: Roles and Responsibilities to Protect the Nation's Critical Infrastructure : Hearing Before the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, First Session, March 13, 2013. Washington: U.S. Government Printing Office, 2013.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Homeland Security. DHS Cybersecurity: Roles and Responsibilities to Protect the Nation's Critical Infrastructure : Hearing Before the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, First Session, March 13, 2013. U.S. Government Printing Office, 2013.