United States. General Accounting Office & ProQuest (Firm). (2004). Space shuttle: Further improvements needed in NASA's modernization efforts : report to Congressional requesters. U.S. General Accounting Office.
Chicago Style (17th ed.) CitationUnited States. General Accounting Office and ProQuest (Firm). Space Shuttle: Further Improvements Needed in NASA's Modernization Efforts : Report to Congressional Requesters. Washington, D.C.: U.S. General Accounting Office, 2004.
MLA (9th ed.) CitationUnited States. General Accounting Office and ProQuest (Firm). Space Shuttle: Further Improvements Needed in NASA's Modernization Efforts : Report to Congressional Requesters. U.S. General Accounting Office, 2004.
Warning: These citations may not always be 100% accurate.