Insurance Maps of the City of Philadelphia, 1915-1919, Plate 419

Chicago citation style
Ernest Hexamer & Son. Insurance Maps of the City of Philadelphia, 1915-1919, Plate 419. 1915. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MHIMAJ00013. (Accessed December 15, 2018.)
APA citation style
Ernest Hexamer & Son, (1915) Insurance Maps of the City of Philadelphia, 1915-1919, Plate 419. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MHIMAJ00013
MLA citation style
Ernest Hexamer & Son. Retrieved from the Digital Public Library of America <http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MHIMAJ00013>.
Note: These citations are programmatically generated and may be incomplete.