1950 Census Enumeration District Maps - Indiana (IN) - Porter County - Porter County - ED 64-1 to 42

Chicago citation style
Department of Commerce. Bureau of the Census. Office of the Associate Director for Decennial Census. Geography Division. (1/1987 - 7/15/2011). 1950 Census Enumeration District Maps - Indiana (IN) - Porter County - Porter County - ED 64-1 to 42. 1880-01-01/1990-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12059862. (Accessed July 21, 2018.)
APA citation style
Department of Commerce. Bureau of the Census. Office of the Associate Director for Decennial Census. Geography Division. (1/1987 - 7/15/2011), (1880-01-01/1990-12-31) 1950 Census Enumeration District Maps - Indiana (IN) - Porter County - Porter County - ED 64-1 to 42. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12059862
MLA citation style
Department of Commerce. Bureau of the Census. Office of the Associate Director for Decennial Census. Geography Division. (1/1987 - 7/15/2011). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/12059862>.
Note: These citations are programmatically generated and may be incomplete.