Sturgeon Bay East

Chicago citation style
Geological Survey (U.S. Sturgeon Bay East. 1981. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/3021. (Accessed April 10, 2020.)
APA citation style
Geological Survey (U.S, (1981) Sturgeon Bay East. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/3021
MLA citation style
Geological Survey (U.S. Retrieved from the Digital Public Library of America <http://content.wisconsinhistory.org/cdm/ref/collection/maps/id/3021>.
Note: These citations are programmatically generated and may be incomplete.