Portrait of Red Tomahawk in Uniform (Indian Policeman Who Shot Sitting Bull) n.d

Chicago citation style
Portrait of Red Tomahawk in Uniform (Indian Policeman Who Shot Sitting Bull) n.d. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Asiris_arc_21690&repo=DPLA. (Accessed December 16, 2018.)
APA citation style
Portrait of Red Tomahawk in Uniform (Indian Policeman Who Shot Sitting Bull) n.d. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Asiris_arc_21690&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_21690&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.