Historic cannon used by mob as a battering ram

Chicago citation style
Historic cannon used by mob as a battering ram. 192-?. Retrieved from the Digital Public Library of America, http://digitalcollections.nypl.org/items/510d47de-7c1d-a3d9-e040-e00a18064a99. (Accessed November 20, 2018.)
APA citation style
(192-?) Historic cannon used by mob as a battering ram. Retrieved from the Digital Public Library of America, http://digitalcollections.nypl.org/items/510d47de-7c1d-a3d9-e040-e00a18064a99
MLA citation style
Retrieved from the Digital Public Library of America <http://digitalcollections.nypl.org/items/510d47de-7c1d-a3d9-e040-e00a18064a99>.
Note: These citations are programmatically generated and may be incomplete.