Philip Henry Sheridan

Chicago citation style
Charles Magnus, active c. 1854 - 1879. Philip Henry Sheridan. c. 1863-1864. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.91.122&repo=DPLA. (Accessed December 15, 2018.)
APA citation style
Charles Magnus, active c. 1854 - 1879, (c. 1863-1864) Philip Henry Sheridan. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.91.122&repo=DPLA
MLA citation style
Charles Magnus, active c. 1854 - 1879. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.91.122&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.