History of the County of DuPage, 1st ed.

Chicago citation style
1st ed., by C.W. Richmond & H.F. Vallette, Commemorative ed. published by Caroline Martin Mitchell Museum, The Naperville Heritage Society. History of the County of DuPage, 1st ed.. 1857, (1974). Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/npl/id/18777. (Accessed December 1, 2020.)
APA citation style
1st ed., by C.W. Richmond & H.F. Vallette, Commemorative ed. published by Caroline Martin Mitchell Museum, The Naperville Heritage Society, (1857, (1974)) History of the County of DuPage, 1st ed.. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/npl/id/18777
MLA citation style
1st ed., by C.W. Richmond & H.F. Vallette, Commemorative ed. published by Caroline Martin Mitchell Museum, The Naperville Heritage Society. Retrieved from the Digital Public Library of America <http://www.idaillinois.org/cdm/ref/collection/npl/id/18777>.
Note: These citations are programmatically generated and may be incomplete.