Hermann Schack von Brockdorff at work

Chicago citation style
Parker, Paul, 1905-. Hermann Schack von Brockdorff at work. ca. 1944. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_9735&repo=DPLA. (Accessed December 11, 2018.)
APA citation style
Parker, Paul, 1905-, (ca. 1944) Hermann Schack von Brockdorff at work. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_9735&repo=DPLA
MLA citation style
Parker, Paul, 1905-. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3AAAADCD_item_9735&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.