United States. Bureau of the Census. (1975). Population and ... per capita income estimates for counties, incorporated places, and selected minor civil divisions in North Dakota. The Bureau.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Population and ... Per Capita Income Estimates for Counties, Incorporated Places, and Selected Minor Civil Divisions in North Dakota. [Washington, D.C.]: The Bureau, 1975.
MLA (9th ed.) CitationUnited States. Bureau of the Census. Population and ... Per Capita Income Estimates for Counties, Incorporated Places, and Selected Minor Civil Divisions in North Dakota. The Bureau, 1975.
Warning: These citations may not always be 100% accurate.