United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. (2014). Lessons learned from the Boston Marathon bombings: Preparing for and responding to the attack : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Thirteenth Congress, first session, July 10, 2013. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Lessons Learned from the Boston Marathon Bombings: Preparing for and Responding to the Attack : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Thirteenth Congress, First Session, July 10, 2013. Washington: U.S. Government Printing Office, 2014.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Lessons Learned from the Boston Marathon Bombings: Preparing for and Responding to the Attack : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Thirteenth Congress, First Session, July 10, 2013. U.S. Government Printing Office, 2014.