Isadora Duncan and Paris Singer

Chicago citation style
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942. Isadora Duncan and Paris Singer. c. 1914. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.78.258&repo=DPLA. (Accessed December 19, 2018.)
APA citation style
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942, (c. 1914) Isadora Duncan and Paris Singer. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.78.258&repo=DPLA
MLA citation style
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.78.258&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.