1940 Census Enumeration District Descriptions - Ohio - Trumbull County - ED 78-80, ED 78-81, ED 78-82, ED 78-83, ED 78-84, ED 78-85

Chicago citation style
Department of Commerce. Bureau of the Census. Office of the Assistant Director for Operations. Geography Division. (3/13/1947 - 1968). 1940 Census Enumeration District Descriptions - Ohio - Trumbull County - ED 78-80, ED 78-81, ED 78-82, ED 78-83, ED 78-84, ED 78-85. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5877428. (Accessed November 20, 2018.)
APA citation style
Department of Commerce. Bureau of the Census. Office of the Assistant Director for Operations. Geography Division. (3/13/1947 - 1968), (1850-01-01/1950-12-31) 1940 Census Enumeration District Descriptions - Ohio - Trumbull County - ED 78-80, ED 78-81, ED 78-82, ED 78-83, ED 78-84, ED 78-85. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5877428
MLA citation style
Department of Commerce. Bureau of the Census. Office of the Assistant Director for Operations. Geography Division. (3/13/1947 - 1968). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/5877428>.
Note: These citations are programmatically generated and may be incomplete.