Letter from W. E. B. Du Bois to Amiel Vendervelde

Chicago citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Letter from W. E. B. Du Bois to Amiel Vendervelde. 1921-07-15. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b019-i111. (Accessed December 13, 2018.)
APA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, (1921-07-15) Letter from W. E. B. Du Bois to Amiel Vendervelde. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b019-i111
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-b019-i111>.
Note: These citations are programmatically generated and may be incomplete.