Map of soils of Wisconsin

Chicago citation style
Wisconsin Geological and Natural History Survey. Map of soils of Wisconsin. [1910?]. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/941. (Accessed December 9, 2019.)
APA citation style
Wisconsin Geological and Natural History Survey, ([1910?]) Map of soils of Wisconsin. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/941
MLA citation style
Wisconsin Geological and Natural History Survey. Retrieved from the Digital Public Library of America <http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/941>.
Note: These citations are programmatically generated and may be incomplete.