Atlas of the City of Philadelphia, 23rd and 41st Wards, Plate 23

Chicago citation style
G.W. Bromley and Co, Geo. W. & Walter S. Bromley, Civil Engineers. Atlas of the City of Philadelphia, 23rd and 41st Wards, Plate 23. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MBRMAA00027. (Accessed December 10, 2018.)
APA citation style
G.W. Bromley and Co, Geo. W. & Walter S. Bromley, Civil Engineers, Atlas of the City of Philadelphia, 23rd and 41st Wards, Plate 23. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MBRMAA00027
MLA citation style
G.W. Bromley and Co, Geo. W. & Walter S. Bromley, Civil Engineers. Retrieved from the Digital Public Library of America <http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MBRMAA00027>.
Note: These citations are programmatically generated and may be incomplete.