Letter from Emerson Hough (letter 1)

Chicago citation style
Hough, Emerson, 1857-1923. Letter from Emerson Hough (letter 1). May 3, 1922. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/sie_dill/id/496. (Accessed December 17, 2018.)
APA citation style
Hough, Emerson, 1857-1923, (May 3, 1922) Letter from Emerson Hough (letter 1). Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/sie_dill/id/496
MLA citation style
Hough, Emerson, 1857-1923. Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/sie_dill/id/496>.
Note: These citations are programmatically generated and may be incomplete.