United States. National Archives and Records Administration. (1988). Trust Fund procedures manual. National Archives and Records Administration.
Chicago Style (17th ed.) CitationUnited States. National Archives and Records Administration. Trust Fund Procedures Manual. Washington, D.C.: National Archives and Records Administration, 1988.
MLA (9th ed.) CitationUnited States. National Archives and Records Administration. Trust Fund Procedures Manual. National Archives and Records Administration, 1988.
Warning: These citations may not always be 100% accurate.