Guide to records in the National Archives :
Pacific Sierra Region.
APA Citation
United States. National Archives and Records Administration. Pacific Sierra Region. (1989). Guide to records in the National Archives: Pacific Sierra Region. Washington, DC: National Archives and Records Administration.
MLA Citation
United States. National Archives and Records Administration. Pacific Sierra Region. Guide to Records In the National Archives: Pacific Sierra Region. Washington, DC: National Archives and Records Administration, 1989.
Warning: These citations may not always be complete (especially for serials).