APA引文

United States. Bureau of the Census & United States. National Archives and Records Administration. (1990). 14th census of population, 1920. National Archives and Records Administration ; Available from Scholarly Resources Inc..

Chicago Style (17th ed.) Citation

United States. Bureau of the Census and United States. National Archives and Records Administration. 14th Census of Population, 1920. Washington : Wilmington, DE: National Archives and Records Administration ; Available from Scholarly Resources Inc., 1990.

MLA引文

United States. Bureau of the Census and United States. National Archives and Records Administration. 14th Census of Population, 1920. National Archives and Records Administration ; Available from Scholarly Resources Inc., 1990.