Letter from N.A.A.C.P. to W. E. B. Du Bois

Chicago citation style
National Association for the Advancement of Colored People. Letter from N.A.A.C.P. to W. E. B. Du Bois. 1932-04-20. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b191-i534. (Accessed December 13, 2018.)
APA citation style
National Association for the Advancement of Colored People, (1932-04-20) Letter from N.A.A.C.P. to W. E. B. Du Bois. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b191-i534
MLA citation style
National Association for the Advancement of Colored People. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b191-i534>.
Note: These citations are programmatically generated and may be incomplete.