United States. General Accounting Office. (1977). Status of advanced attack helicopter program, Department of the Army: Report to the Congress. U.S. General Accounting Office.
Chicago Style (17th ed.) CitationUnited States. General Accounting Office. Status of Advanced Attack Helicopter Program, Department of the Army: Report to the Congress. Washington, D.C.: U.S. General Accounting Office, 1977.
MLA (9th ed.) CitationUnited States. General Accounting Office. Status of Advanced Attack Helicopter Program, Department of the Army: Report to the Congress. U.S. General Accounting Office, 1977.
Warning: These citations may not always be 100% accurate.