4 Iron Harpoons

Chicago citation style
4 Iron Harpoons. 1931-Jul-01. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhanthropology_8403734&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(1931-Jul-01) 4 Iron Harpoons. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhanthropology_8403734&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhanthropology_8403734&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.