APA (7th ed.) Citation

United States. General Accounting Office & United States. General Accounting Office. Office of Program Analysis. Federal information sources and systems. The Comptroller : For sale by the Supt. of Docs., U.S. G.P.O.,.

Chicago Style (17th ed.) Citation

United States. General Accounting Office and United States. General Accounting Office. Office of Program Analysis. Federal Information Sources and Systems. Washington, D.C.: The Comptroller : For sale by the Supt. of Docs., U.S. G.P.O.,.

MLA (8th ed.) Citation

United States. General Accounting Office and United States. General Accounting Office. Office of Program Analysis. Federal Information Sources and Systems. The Comptroller : For sale by the Supt. of Docs., U.S. G.P.O.,.