John Smith, Helen and Christine Peto in the Greenhouse (unfocused)

Chicago citation style
John Smith, Helen and Christine Peto in the Greenhouse (unfocused). ca. 1900. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_7096&repo=DPLA. (Accessed December 13, 2018.)
APA citation style
(ca. 1900) John Smith, Helen and Christine Peto in the Greenhouse (unfocused). Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_7096&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_7096&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.