Charles Prevost Grayson (1859-1939), M.D. 1881, portrait photograph

Chicago citation style
Charles Prevost Grayson (1859-1939), M.D. 1881, portrait photograph. 1910. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20050103002. (Accessed December 16, 2018.)
APA citation style
(1910) Charles Prevost Grayson (1859-1939), M.D. 1881, portrait photograph. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20050103002
MLA citation style
Retrieved from the Digital Public Library of America <http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20050103002>.
Note: These citations are programmatically generated and may be incomplete.