APA (7th ed.) Citation

United States. Government Accountability Office & ProQuest (Firm). (2006). Critical infrastructure protection: Progress coordinating government and private sector efforts varies by sectors characteristics : report to congressional requesters. GAO.

Chicago Style (17th ed.) Citation

United States. Government Accountability Office and ProQuest (Firm). Critical Infrastructure Protection: Progress Coordinating Government and Private Sector Efforts Varies by Sectors Characteristics : Report to Congressional Requesters. Washington, D.C.: GAO, 2006.

MLA (9th ed.) Citation

United States. Government Accountability Office and ProQuest (Firm). Critical Infrastructure Protection: Progress Coordinating Government and Private Sector Efforts Varies by Sectors Characteristics : Report to Congressional Requesters. GAO, 2006.