Boy and girl in classical costume, the boy in armor about to fire a cannon while the girl watches

Chicago citation style
Boy and girl in classical costume, the boy in armor about to fire a cannon while the girl watches. 1870-1900. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/x633f2117. (Accessed June 19, 2018.)
APA citation style
(1870-1900) Boy and girl in classical costume, the boy in armor about to fire a cannon while the girl watches. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/x633f2117
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/x633f2117>.
Note: These citations are programmatically generated and may be incomplete.