Letter from W. E. B. Du Bois to J. E. Spingarn, Harry E. Davis, George W. Crawford, Lillian A. Alexander, Arthur B. Spingarn, and Louis T. Wright

Chicago citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, Spingarn, Joel Elias, 1875-1939, Davis, Harry E, Crawford, George W, Alexander, Lillian, Spingarn, Arthur B. (Arthur Barnett), 1878-1971, Wright, Louis T. (Louis Tompkins), 1891-1952, National Association for the Advancement of Colored People. Letter from W. E. B. Du Bois to J. E. Spingarn, Harry E. Davis, George W. Crawford, Lillian A. Alexander, Arthur B. Spingarn, and Louis T. Wright. 1933-04-21. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b067-i081. (Accessed November 13, 2019.)
APA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, Spingarn, Joel Elias, 1875-1939, Davis, Harry E, Crawford, George W, Alexander, Lillian, Spingarn, Arthur B. (Arthur Barnett), 1878-1971, Wright, Louis T. (Louis Tompkins), 1891-1952, National Association for the Advancement of Colored People, (1933-04-21) Letter from W. E. B. Du Bois to J. E. Spingarn, Harry E. Davis, George W. Crawford, Lillian A. Alexander, Arthur B. Spingarn, and Louis T. Wright. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b067-i081
MLA citation style
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, Spingarn, Joel Elias, 1875-1939, Davis, Harry E, Crawford, George W, Alexander, Lillian, Spingarn, Arthur B. (Arthur Barnett), 1878-1971, Wright, Louis T. (Louis Tompkins), 1891-1952, National Association for the Advancement of Colored People. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b067-i081>.
Note: These citations are programmatically generated and may be incomplete.