Reproduction of Eli Whitney's Cotton Gin Model

Chicago citation style
Reproduction of Eli Whitney's Cotton Gin Model. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_625483&repo=DPLA. (Accessed June 25, 2018.)
APA citation style
Reproduction of Eli Whitney's Cotton Gin Model. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_625483&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_625483&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.