APA (7th ed.) Citation

United States. General Accounting Office & ProQuest (Firm). (2007). High-risk series: An update. Government Accountability Office.

Chicago Style (17th ed.) Citation

United States. General Accounting Office and ProQuest (Firm). High-risk Series: An Update. Washington, D.C.: Government Accountability Office, 2007.

MLA (9th ed.) Citation

United States. General Accounting Office and ProQuest (Firm). High-risk Series: An Update. Government Accountability Office, 2007.

Warning: These citations may not always be 100% accurate.