A physical, historical, political

Chicago citation style
Johnston, Keith, 1844-1879. A physical, historical, political. 1880. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588220. (Accessed December 17, 2018.)
APA citation style
Johnston, Keith, 1844-1879, (1880) A physical, historical, political. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588220
MLA citation style
Johnston, Keith, 1844-1879. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008588220>.
Note: These citations are programmatically generated and may be incomplete.