APA (7th ed.) Citation

United States. Government Accountability Office. (2011). Apex Limited, Inc. U.S. Government Accountability Office.

Chicago Style (17th ed.) Citation

United States. Government Accountability Office. Apex Limited, Inc. Washington, D.C.: U.S. Government Accountability Office, 2011.

MLA (9th ed.) Citation

United States. Government Accountability Office. Apex Limited, Inc. U.S. Government Accountability Office, 2011.