1940 Census Enumeration District Descriptions - Ohio - Crawford County - ED 17-33, ED 17-34, ED 17-35, ED 17-36, ED 17-37, ED 17-38, ED 17-39, ED 17-40

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 - Crawford County - ED 17-33, ED 17-34, ED 17-35, ED 17-36, ED 17-37, ED 17-38, ED 17-39, ED 17-40. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5875304. (Accessed October 18, 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 - Crawford County - ED 17-33, ED 17-34, ED 17-35, ED 17-36, ED 17-37, ED 17-38, ED 17-39, ED 17-40. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5875304
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/5875304>.
Note: These citations are programmatically generated and may be incomplete.