Geologic Map of Wisconsin

Chicago citation style
Bean, E. F. (Ernest F.). Geologic Map of Wisconsin. 1928. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/14074. (Accessed December 13, 2019.)
APA citation style
Bean, E. F. (Ernest F.), (1928) Geologic Map of Wisconsin. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/14074
MLA citation style
Bean, E. F. (Ernest F.). Retrieved from the Digital Public Library of America <http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/14074>.
Note: These citations are programmatically generated and may be incomplete.