[Maps of Iowa and Wisconsin]

Chicago citation style
[Maps of Iowa and Wisconsin]. 1851]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009037185. (Accessed August 24, 2019.)
APA citation style
(1851]) [Maps of Iowa and Wisconsin]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009037185
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009037185>.
Note: These citations are programmatically generated and may be incomplete.