Ancient Indian Earthworks in the Chicago Region

Chicago citation style
Conzen, Michael P, Marshall, James A. Ancient Indian Earthworks in the Chicago Region. 2004. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/nby_chicago/id/3212. (Accessed October 31, 2020.)
APA citation style
Conzen, Michael P, Marshall, James A, (2004) Ancient Indian Earthworks in the Chicago Region. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/nby_chicago/id/3212
MLA citation style
Conzen, Michael P, Marshall, James A. Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/nby_chicago/id/3212>.
Note: These citations are programmatically generated and may be incomplete.