Letter from W. E. B. Du Bois to W. R. Banks

Chicago citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Letter from W. E. B. Du Bois to W. R. Banks. 1940-04-12. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b090-i330. (Accessed December 12, 2018.)
APA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, (1940-04-12) Letter from W. E. B. Du Bois to W. R. Banks. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b090-i330
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-b090-i330>.
Note: These citations are programmatically generated and may be incomplete.