Spider Island

Chicago citation style
Geological Survey (U.S. Spider Island. 1982. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/2980. (Accessed March 30, 2020.)
APA citation style
Geological Survey (U.S, (1982) Spider Island. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/2980
MLA citation style
Geological Survey (U.S. Retrieved from the Digital Public Library of America <http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/2980>.
Note: These citations are programmatically generated and may be incomplete.