Letter from W. E. B. Du Bois to Frankie B. King

Chicago citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Letter from W. E. B. Du Bois to Frankie B. King. 1937-06-06. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b082-i410. (Accessed December 18, 2018.)
APA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, (1937-06-06) Letter from W. E. B. Du Bois to Frankie B. King. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b082-i410
MLA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b082-i410>.
Note: These citations are programmatically generated and may be incomplete.