Letter from W. E. B. Du Bois to Edna P. Martin

Chicago citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Letter from W. E. B. Du Bois to Edna P. Martin. 1928-05-10. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b044-i292. (Accessed December 9, 2018.)
APA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, (1928-05-10) Letter from W. E. B. Du Bois to Edna P. Martin. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b044-i292
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-b044-i292>.
Note: These citations are programmatically generated and may be incomplete.