Letter from Walt Mason

Chicago citation style
Mason, Walt, 1862-1939. Letter from Walt Mason. July 9, 1921. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/sie_dill/id/516. (Accessed December 15, 2018.)
APA citation style
Mason, Walt, 1862-1939, (July 9, 1921) Letter from Walt Mason. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/sie_dill/id/516
MLA citation style
Mason, Walt, 1862-1939. Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/sie_dill/id/516>.
Note: These citations are programmatically generated and may be incomplete.