APA (7th ed.) Citation

United States. General Accounting Office & U.S. Customs Service. (2001). Customs Service: The self-inspection program shows promise but remains a work in progress. U.S. General Accounting Office.

Chicago Style (17th ed.) Citation

United States. General Accounting Office and U.S. Customs Service. Customs Service: The Self-inspection Program Shows Promise but Remains a Work in Progress. [Washington, D.C.]: U.S. General Accounting Office, 2001.

MLA (9th ed.) Citation

United States. General Accounting Office and U.S. Customs Service. Customs Service: The Self-inspection Program Shows Promise but Remains a Work in Progress. U.S. General Accounting Office, 2001.