Letter from Mary Culkin Banning to W. E. B. Du Bois

Chicago citation style
Banning, Mary Culkin. Letter from Mary Culkin Banning to W. E. B. Du Bois. 1949-05-20. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b123-i302. (Accessed December 14, 2018.)
APA citation style
Banning, Mary Culkin, (1949-05-20) Letter from Mary Culkin Banning to W. E. B. Du Bois. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b123-i302
MLA citation style
Banning, Mary Culkin. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b123-i302>.
Note: These citations are programmatically generated and may be incomplete.