1940 Census Enumeration District Descriptions - North Dakota - McHenry County - ED 25-1, ED 25-2, ED 25-3, ED 25-4, ED 25-5, ED 25-6, ED 25-7, ED 25-8, ED 25-9, ED 25-10, ED 25-11

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 - North Dakota - McHenry County - ED 25-1, ED 25-2, ED 25-3, ED 25-4, ED 25-5, ED 25-6, ED 25-7, ED 25-8, ED 25-9, ED 25-10, ED 25-11. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5873931. (Accessed September 25, 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 - North Dakota - McHenry County - ED 25-1, ED 25-2, ED 25-3, ED 25-4, ED 25-5, ED 25-6, ED 25-7, ED 25-8, ED 25-9, ED 25-10, ED 25-11. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5873931
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/5873931>.
Note: These citations are programmatically generated and may be incomplete.