U.S. Census Bureau & United States. National Archives and Records Administration. (2002). 15th census, population, 1930. National Archives and Records Administration.
Citação do estilo Chicago (17ª ed.)U.S. Census Bureau e United States. National Archives and Records Administration. 15th Census, Population, 1930. [Washington, D.C.: National Archives and Records Administration, 2002.
Citação MLA (8ª ed.)U.S. Census Bureau e United States. National Archives and Records Administration. 15th Census, Population, 1930. National Archives and Records Administration, 2002.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.