1940 Census Enumeration District Descriptions - Oregon - Benton County - ED 2-20, ED 2-21, ED 2-22, ED 2-23, ED 2-24, ED 2-25, ED 2-26, ED 2-27

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 - Oregon - Benton County - ED 2-20, ED 2-21, ED 2-22, ED 2-23, ED 2-24, ED 2-25, ED 2-26, ED 2-27. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5878350. (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 - Oregon - Benton County - ED 2-20, ED 2-21, ED 2-22, ED 2-23, ED 2-24, ED 2-25, ED 2-26, ED 2-27. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5878350
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/5878350>.
Note: These citations are programmatically generated and may be incomplete.