APA (7th ed.) Citation

United States. Bureau of the Census. (1961). Geographic identification code scheme: United States censuses of population and housing, 1960.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census. Geographic Identification Code Scheme: United States Censuses of Population and Housing, 1960. [Washington, 1961.

MLA (8th ed.) Citation

United States. Bureau of the Census. Geographic Identification Code Scheme: United States Censuses of Population and Housing, 1960. 1961.

Warning: These citations may not always be 100% accurate.