1940 Census Enumeration District Descriptions - South Carolina - Florence County - ED 21-13, ED 21-14, ED 21-15, ED 21-16

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 - South Carolina - Florence County - ED 21-13, ED 21-14, ED 21-15, ED 21-16. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5880037. (Accessed June 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 - South Carolina - Florence County - ED 21-13, ED 21-14, ED 21-15, ED 21-16. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5880037
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/5880037>.
Note: These citations are programmatically generated and may be incomplete.