Eli Whitney

Chicago citation style
David C. Hinman, active 1830 - c. 1849. Eli Whitney. 1847. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.86.86&repo=DPLA. (Accessed December 13, 2018.)
APA citation style
David C. Hinman, active 1830 - c. 1849, (1847) Eli Whitney. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.86.86&repo=DPLA
MLA citation style
David C. Hinman, active 1830 - c. 1849. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anpg_NPG.86.86&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.