APA (7th ed.) Citation

United States. Bureau of the Census, United States. Census Office, & United States. National Archives and Records Service. (1978). Census descriptions of geographic subdivisions and enumeration districts, 1830-1950. National Archives and Records Service.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census, United States. Census Office, and United States. National Archives and Records Service. Census Descriptions of Geographic Subdivisions and Enumeration Districts, 1830-1950. Washington: National Archives and Records Service, 1978.

MLA (8th ed.) Citation

United States. Bureau of the Census, et al. Census Descriptions of Geographic Subdivisions and Enumeration Districts, 1830-1950. National Archives and Records Service, 1978.