University of Pennsylvania campus maps, West Philadelphia, actual, 1872-1913, and proposed development, 1913

Chicago citation style
University of Pennsylvania campus maps, West Philadelphia, actual, 1872-1913, and proposed development, 1913. 1913. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20050826003. (Accessed December 12, 2018.)
APA citation style
(1913) University of Pennsylvania campus maps, West Philadelphia, actual, 1872-1913, and proposed development, 1913. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20050826003
MLA citation style
Retrieved from the Digital Public Library of America <http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20050826003>.
Note: These citations are programmatically generated and may be incomplete.