[Aerial Survey of the Philadelphia Region], Plate 70

Chicago citation style
Regional Planning Federation of the Philadelphia Tri-State District. [Aerial Survey of the Philadelphia Region], Plate 70. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MPTSAA00073. (Accessed September 21, 2018.)
APA citation style
Regional Planning Federation of the Philadelphia Tri-State District, [Aerial Survey of the Philadelphia Region], Plate 70. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MPTSAA00073
MLA citation style
Regional Planning Federation of the Philadelphia Tri-State District. Retrieved from the Digital Public Library of America <http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=MPTSAA00073>.
Note: These citations are programmatically generated and may be incomplete.