1940 Census Enumeration District Descriptions - Montana - Judith Basin County - ED 23-30, ED 23-31, ED 23-32, ED 23-33, ED 23-34, ED 23-35, ED 23-36, ED 23-37, ED 23-38, ED 23-39

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 - Montana - Judith Basin County - ED 23-30, ED 23-31, ED 23-32, ED 23-33, ED 23-34, ED 23-35, ED 23-36, ED 23-37, ED 23-38, ED 23-39. 1850-01-01/1950-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5872496. (Accessed December 13, 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 - Montana - Judith Basin County - ED 23-30, ED 23-31, ED 23-32, ED 23-33, ED 23-34, ED 23-35, ED 23-36, ED 23-37, ED 23-38, ED 23-39. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5872496
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/5872496>.
Note: These citations are programmatically generated and may be incomplete.