Benjamin Silliman letter to Edward Hitchcock, 1825 July 27

Chicago citation style
Silliman, Benjamin, 1779-1864. Benjamin Silliman letter to Edward Hitchcock, 1825 July 27. 1825-07-27. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:73420. (Accessed July 20, 2018.)
APA citation style
Silliman, Benjamin, 1779-1864, (1825-07-27) Benjamin Silliman letter to Edward Hitchcock, 1825 July 27. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:73420
MLA citation style
Silliman, Benjamin, 1779-1864. Retrieved from the Digital Public Library of America <http://acdc.amherst.edu/view/asc:73420>.
Note: These citations are programmatically generated and may be incomplete.