1940 Census Enumeration District Descriptions - Ohio - Richland County - ED 70-11, ED 70-12, ED 70-13, ED 70-14, ED 70-15

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 - Richland County - ED 70-11, ED 70-12, ED 70-13, ED 70-14, ED 70-15. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5876991. (Accessed November 19, 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 - Richland County - ED 70-11, ED 70-12, ED 70-13, ED 70-14, ED 70-15. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5876991
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/5876991>.
Note: These citations are programmatically generated and may be incomplete.