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