APA (7th ed.) Citation

United States. Government Accountability Office & ProQuest (Firm). (2008). Transportation Security: TSA Has Developed a Risk-Based Covert Testing Program, but Could Better Mitigate Aviation Security Vulnerabilities Identified Through Covert Tests. [U.S. G.P.O.].

Chicago Style (17th ed.) Citation

United States. Government Accountability Office and ProQuest (Firm). Transportation Security: TSA Has Developed a Risk-Based Covert Testing Program, but Could Better Mitigate Aviation Security Vulnerabilities Identified Through Covert Tests. [Washington]: [U.S. G.P.O.], 2008.

MLA (9th ed.) Citation

United States. Government Accountability Office and ProQuest (Firm). Transportation Security: TSA Has Developed a Risk-Based Covert Testing Program, but Could Better Mitigate Aviation Security Vulnerabilities Identified Through Covert Tests. [U.S. G.P.O.], 2008.