H.M. King Edward VII and Queen Alexandra at entrance to St. Paul's [Cathedral], London. [Active no. 10591 : stereo interpositive,] 1910

Chicago citation style
H.M. King Edward VII and Queen Alexandra at entrance to St. Paul's [Cathedral], London. [Active no. 10591 : stereo interpositive,] 1910. 1900-1910. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Asiris_arc_162067&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(1900-1910) H.M. King Edward VII and Queen Alexandra at entrance to St. Paul's [Cathedral], London. [Active no. 10591 : stereo interpositive,] 1910. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Asiris_arc_162067&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_162067&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.