United States. National Archives and Records Administration. (1990). Information about the National Archives for prospective researchers (Rev. 1990.). National Archives and Records Administration.
Chicago Style (17th ed.) CitationUnited States. National Archives and Records Administration. Information About the National Archives for Prospective Researchers. Rev. 1990. Washington, DC: National Archives and Records Administration, 1990.
MLA (9th ed.) CitationUnited States. National Archives and Records Administration. Information About the National Archives for Prospective Researchers. Rev. 1990. National Archives and Records Administration, 1990.
Warning: These citations may not always be 100% accurate.