Letter from W. E. B. Du Bois to Journal of Science

Chicago citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Letter from W. E. B. Du Bois to Journal of Science. 1930-02-11. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b054-i367. (Accessed December 12, 2018.)
APA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, (1930-02-11) Letter from W. E. B. Du Bois to Journal of Science. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b054-i367
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-b054-i367>.
Note: These citations are programmatically generated and may be incomplete.