Arrowhead

Chicago citation style
Unknown. Arrowhead. 800 BC? - 300 BC?. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/isu2/id/711. (Accessed October 23, 2018.)
APA citation style
Unknown, (800 BC? - 300 BC?) Arrowhead. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/isu2/id/711
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://www.idaillinois.org/cdm/ref/collection/isu2/id/711>.
Note: These citations are programmatically generated and may be incomplete.