United States. Department of Homeland Security. Office of Inspector General. (2012). CBP's strategy to address illicit cross border tunnels. Department of Homeland Security, Office of Inspector General.
Chicago Style (17th ed.) CitationUnited States. Department of Homeland Security. Office of Inspector General. CBP's Strategy to Address Illicit Cross Border Tunnels. Washington, DC: Department of Homeland Security, Office of Inspector General, 2012.
MLA (9th ed.) CitationUnited States. Department of Homeland Security. Office of Inspector General. CBP's Strategy to Address Illicit Cross Border Tunnels. Department of Homeland Security, Office of Inspector General, 2012.
Warning: These citations may not always be 100% accurate.