Benjamin Silliman letter to Edward Hitchcock, 1822 January 7

Chicago citation style
Silliman, Benjamin, 1779-1864. Benjamin Silliman letter to Edward Hitchcock, 1822 January 7. 1822-01-07. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:73368. (Accessed July 17, 2018.)
APA citation style
Silliman, Benjamin, 1779-1864, (1822-01-07) Benjamin Silliman letter to Edward Hitchcock, 1822 January 7. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:73368
MLA citation style
Silliman, Benjamin, 1779-1864. Retrieved from the Digital Public Library of America <http://acdc.amherst.edu/view/asc:73368>.
Note: These citations are programmatically generated and may be incomplete.