Porter Equipment CoJ.E. Porter Corporation

Chicago citation style
Porter Equipment Co,J.E. Porter Corporation. 1868. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/ilcenbus/id/1631. (Accessed December 13, 2018.)
APA citation style
(1868) Porter Equipment Co,J.E. Porter Corporation. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/ilcenbus/id/1631
MLA citation style
Retrieved from the Digital Public Library of America <http://www.idaillinois.org/cdm/ref/collection/ilcenbus/id/1631>.
Note: These citations are programmatically generated and may be incomplete.