Letter from W. E. B. Du Bois to Eastern Air Lines

Chicago citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Letter from W. E. B. Du Bois to Eastern Air Lines. 1951-02-23. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b132-i079. (Accessed December 14, 2018.)
APA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, (1951-02-23) Letter from W. E. B. Du Bois to Eastern Air Lines. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b132-i079
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-b132-i079>.
Note: These citations are programmatically generated and may be incomplete.