APA (7th ed.) Citation

United States. Government Accountability Office & ProQuest (Firm). (2007). Homeland Security: DHS enterprise architecture continues to evolve but improvements needed : report to congressional committees. Government Accountability Office.

Chicago Style (17th ed.) Citation

United States. Government Accountability Office and ProQuest (Firm). Homeland Security: DHS Enterprise Architecture Continues to Evolve but Improvements Needed : Report to Congressional Committees. [Washington, D.C.]: Government Accountability Office, 2007.

MLA (9th ed.) Citation

United States. Government Accountability Office and ProQuest (Firm). Homeland Security: DHS Enterprise Architecture Continues to Evolve but Improvements Needed : Report to Congressional Committees. Government Accountability Office, 2007.