Benjamin Silliman letter to Edward Hitchcock, 1830 May 9

Chicago citation style
Silliman, Benjamin, 1779-1864. Benjamin Silliman letter to Edward Hitchcock, 1830 May 9. 1830-05-09. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:71835. (Accessed July 19, 2018.)
APA citation style
Silliman, Benjamin, 1779-1864, (1830-05-09) Benjamin Silliman letter to Edward Hitchcock, 1830 May 9. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:71835
MLA citation style
Silliman, Benjamin, 1779-1864. Retrieved from the Digital Public Library of America <http://acdc.amherst.edu/view/asc:71835>.
Note: These citations are programmatically generated and may be incomplete.