APA (7th ed.) Citation

United States. General Accounting Office & U.S. Customs Service. (2003). Customs service modernization: Automated commercial environment progressing, but further acquisition management improvements needed. U.S. General Accounting Office.

Chicago Style (17th ed.) Citation

United States. General Accounting Office and U.S. Customs Service. Customs Service Modernization: Automated Commercial Environment Progressing, but Further Acquisition Management Improvements Needed. [Washington, D.C.]: U.S. General Accounting Office, 2003.

MLA (9th ed.) Citation

United States. General Accounting Office and U.S. Customs Service. Customs Service Modernization: Automated Commercial Environment Progressing, but Further Acquisition Management Improvements Needed. U.S. General Accounting Office, 2003.