(left to right): Arthur Stannard Vernay (1877-1960), an unidentified Tibetan official, and Charles Suydam Cutting (1889-1972)

Chicago citation style
(left to right): Arthur Stannard Vernay (1877-1960), an unidentified Tibetan official, and Charles Suydam Cutting (1889-1972). Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Asiris_arc_296616&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
(left to right): Arthur Stannard Vernay (1877-1960), an unidentified Tibetan official, and Charles Suydam Cutting (1889-1972). Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Asiris_arc_296616&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Asiris_arc_296616&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.