APA (7th ed.) Citation

Walker, D. M. (2007). Department of Homeland Security: Progress report on implementation of mission and management functions : testimony before the Committee on Homeland Security, House of Representatives. U.S. Govt. Accountability Office.

Chicago Style (17th ed.) Citation

Walker, David M. Department of Homeland Security: Progress Report on Implementation of Mission and Management Functions : Testimony Before the Committee on Homeland Security, House of Representatives. [Washington, D.C.]: U.S. Govt. Accountability Office, 2007.

MLA (9th ed.) Citation

Walker, David M. Department of Homeland Security: Progress Report on Implementation of Mission and Management Functions : Testimony Before the Committee on Homeland Security, House of Representatives. U.S. Govt. Accountability Office, 2007.