Cite

Portrait of Edward M.M. Warburg. [193]

MLA

Portrait of Edward M.M. Warburg. [193]. 1918. https://collections.library.yale.edu/catalog/2008557.

APA, 6th edition

Portrait of Edward M.M. Warburg. [193]. (1918). [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2008557.