United States. Bureau of the Census. (1900). Population of Iowa by counties and minor civil divisions. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Population of Iowa by Counties and Minor Civil Divisions. Washington, D.C.: [s.n.], 1900.
MLA (8th ed.) CitationUnited States. Bureau of the Census. Population of Iowa by Counties and Minor Civil Divisions. [s.n.], 1900.
Warning: These citations may not always be 100% accurate.