Hamlin, letter, 1989-04-01, to Gates

Chicago citation style
Hamlin, Josephine. Hamlin, letter, 1989-04-01, to Gates. 1989-04-01. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16900. (Accessed November 17, 2018.)
APA citation style
Hamlin, Josephine, (1989-04-01) Hamlin, letter, 1989-04-01, to Gates. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16900
MLA citation style
Hamlin, Josephine. Retrieved from the Digital Public Library of America <http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll69/id/16900>.
Note: These citations are programmatically generated and may be incomplete.