Surgeon at work at the rear during an engagement

Chicago citation style
Homer, Winslow, 1836-1910. Surgeon at work at the rear during an engagement. 1862-07-12. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/r494vp36b. (Accessed June 19, 2018.)
APA citation style
Homer, Winslow, 1836-1910, (1862-07-12) Surgeon at work at the rear during an engagement. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/r494vp36b
MLA citation style
Homer, Winslow, 1836-1910. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/r494vp36b>.
Note: These citations are programmatically generated and may be incomplete.