Letter from Humboldt-Universität zu Berlin to Shirley Graham Du Bois

Chicago citation style
Humboldt-Universität zu Berlin. Letter from Humboldt-Universität zu Berlin to Shirley Graham Du Bois. 1963-09-06. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b156-i039. (Accessed December 9, 2018.)
APA citation style
Humboldt-Universität zu Berlin, (1963-09-06) Letter from Humboldt-Universität zu Berlin to Shirley Graham Du Bois. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b156-i039
MLA citation style
Humboldt-Universität zu Berlin. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums312-b156-i039>.
Note: These citations are programmatically generated and may be incomplete.