United States Bureau of the Census & United States. Bureau of the Census. (1966). Censuses of population and housing, 1960: Procedural history. s.n.
Citação do estilo Chicago (17ª ed.)United States Bureau of the Census e United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. [Washington: s.n, 1966.
Citação MLA (9ª ed.)United States Bureau of the Census e United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. s.n, 1966.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.