1940 Census Enumeration District Descriptions - Maine - Somerset County - ED 13-102, ED 13-103, ED 13-104, ED 13-105, ED 13-106, ED 13-107, ED 13-108, ED 13-109, ED 13-110, ED 13-111, ED 13-112, ED 13-113

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 - Maine - Somerset County - ED 13-102, ED 13-103, ED 13-104, ED 13-105, ED 13-106, ED 13-107, ED 13-108, ED 13-109, ED 13-110, ED 13-111, ED 13-112, ED 13-113. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5866833. (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 - Maine - Somerset County - ED 13-102, ED 13-103, ED 13-104, ED 13-105, ED 13-106, ED 13-107, ED 13-108, ED 13-109, ED 13-110, ED 13-111, ED 13-112, ED 13-113. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5866833
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/5866833>.
Note: These citations are programmatically generated and may be incomplete.