Letter from Du Bois Williams to W. E. B. Du Bois

Chicago citation style
Williams, Y. Du Bois. Letter from Du Bois Williams to W. E. B. Du Bois. 1946-08-02. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b112-i303. (Accessed December 18, 2018.)
APA citation style
Williams, Y. Du Bois, (1946-08-02) Letter from Du Bois Williams to W. E. B. Du Bois. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b112-i303
MLA citation style
Williams, Y. Du Bois. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b112-i303>.
Note: These citations are programmatically generated and may be incomplete.