APA (7e ed.) Bronvermelding

U.S. Census Bureau & United States. National Archives and Records Administration. (2002). 15th census, population, 1930. National Archives and Records Administration.

Chicago (17e ed.) Bronvermelding

U.S. Census Bureau en United States. National Archives and Records Administration. 15th Census, Population, 1930. [Washington, D.C.: National Archives and Records Administration, 2002.

MLA (8e ed.) Bronvermelding

U.S. Census Bureau en United States. National Archives and Records Administration. 15th Census, Population, 1930. National Archives and Records Administration, 2002.