220 West Rittenhouse Square

Chicago citation style
220 West Rittenhouse Square. Ca. 1956. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=pdcp00977. (Accessed December 17, 2018.)
APA citation style
(Ca. 1956) 220 West Rittenhouse Square. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=pdcp00977
MLA citation style
Retrieved from the Digital Public Library of America <http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=pdcp00977>.
Note: These citations are programmatically generated and may be incomplete.