APA引文

United States Bureau of the Census & United States. Bureau of the Census. (1966). Censuses of population and housing, 1960: Procedural history. s.n.

Chicago Style (17th ed.) Citation

United States Bureau of the Census and United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. [Washington: s.n, 1966.

MLA引文

United States Bureau of the Census and United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. s.n, 1966.