Earth science maps of Wisconsin, 1818-1974 : a bibliography and index /

Chicago citation style
Reinhard, Christine. Earth science maps of Wisconsin, 1818-1974 : a bibliography and index /. 1975. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102496797. (Accessed August 24, 2019.)
APA citation style
Reinhard, Christine, (1975) Earth science maps of Wisconsin, 1818-1974 : a bibliography and index /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102496797
MLA citation style
Reinhard, Christine. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102496797>.
Note: These citations are programmatically generated and may be incomplete.