APA (7th ed.) Citation

Berrick, C. A. (2012). Critical infrastructure protection: DHS is taking action to better manage its chemical security program, but it is too early to assess results : testimony before the Subcommittee on the Environment and the Economy, Committee on Energy and Commerce, House of Representatives. U.S. Govt. Accountability Office.

Chicago Style (17th ed.) Citation

Berrick, Cathleen A. Critical Infrastructure Protection: DHS Is Taking Action to Better Manage Its Chemical Security Program, but It Is Too Early to Assess Results : Testimony Before the Subcommittee on the Environment and the Economy, Committee on Energy and Commerce, House of Representatives. [Washington, D.C.]: U.S. Govt. Accountability Office, 2012.

MLA (9th ed.) Citation

Berrick, Cathleen A. Critical Infrastructure Protection: DHS Is Taking Action to Better Manage Its Chemical Security Program, but It Is Too Early to Assess Results : Testimony Before the Subcommittee on the Environment and the Economy, Committee on Energy and Commerce, House of Representatives. U.S. Govt. Accountability Office, 2012.