Letter from Arthur B. Spingarn to W. E. B. Du Bois

Chicago citation style
Spingarn, Arthur B. (Arthur Barnett), 1878-1971. Letter from Arthur B. Spingarn to W. E. B. Du Bois. 1929-11-27. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b050-i065. (Accessed December 9, 2018.)
APA citation style
Spingarn, Arthur B. (Arthur Barnett), 1878-1971, (1929-11-27) Letter from Arthur B. Spingarn to W. E. B. Du Bois. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b050-i065
MLA citation style
Spingarn, Arthur B. (Arthur Barnett), 1878-1971. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b050-i065>.
Note: These citations are programmatically generated and may be incomplete.