(1992). The 1920 federal population census: Catalog of National Archives microfilm (2nd ed.). Washington, DC: National Archives Trust Fund Board.
Chicago Style CitationThe 1920 Federal Population Census: Catalog of National Archives Microfilm. 2nd ed. Washington, DC: National Archives Trust Fund Board, 1992.
MLA CitationThe 1920 Federal Population Census: Catalog of National Archives Microfilm. 2nd ed. Washington, DC: National Archives Trust Fund Board, 1992.
Warning: These citations may not always be 100% accurate.