1950 Census Enumeration District Maps - Iowa (IA) - Pottawattamie County - Omaha, NE - ED 78-11 to 12, 78-18, 78-83 to 85, 78-93 to 94, 78-99 to 100

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 - Iowa (IA) - Pottawattamie County - Omaha, NE - ED 78-11 to 12, 78-18, 78-83 to 85, 78-93 to 94, 78-99 to 100. 1880-01-01/1990-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/19078323. (Accessed July 19, 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 - Iowa (IA) - Pottawattamie County - Omaha, NE - ED 78-11 to 12, 78-18, 78-83 to 85, 78-93 to 94, 78-99 to 100. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/19078323
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/19078323>.
Note: These citations are programmatically generated and may be incomplete.