Letter from unidentified correspondent to Nina Du Bois

Chicago citation style
Du Bois, Nina. Letter from unidentified correspondent to Nina Du Bois. 1942-01-14. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b161-i348. (Accessed December 19, 2018.)
APA citation style
Du Bois, Nina, (1942-01-14) Letter from unidentified correspondent to Nina Du Bois. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b161-i348
MLA citation style
Du Bois, Nina. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b161-i348>.
Note: These citations are programmatically generated and may be incomplete.