Stephen Arnold Douglas

Chicago citation style
McClees & Vannerson, active 1857 - 1860, James Earle McClees, 1821 - 1887, Julian Vannerson, c. 1827 - 1875. Stephen Arnold Douglas. c. 1859. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.77.262&repo=DPLA. (Accessed December 11, 2018.)
APA citation style
McClees & Vannerson, active 1857 - 1860, James Earle McClees, 1821 - 1887, Julian Vannerson, c. 1827 - 1875, (c. 1859) Stephen Arnold Douglas. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.77.262&repo=DPLA
MLA citation style
McClees & Vannerson, active 1857 - 1860, James Earle McClees, 1821 - 1887, Julian Vannerson, c. 1827 - 1875. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.77.262&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.