21 Ivory Objects

Chicago citation style
21 Ivory Objects. 1930-Nov-05. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhanthropology_8102679&repo=DPLA. (Accessed November 15, 2018.)
APA citation style
(1930-Nov-05) 21 Ivory Objects. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhanthropology_8102679&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhanthropology_8102679&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.