Circular letter from Margaret Sanger to W. E. B. Du Bois

Chicago citation style
Sanger, Margaret, 1879-1966, Du Bois, W. E. B. (William Edward Burghardt), 1868-1963. Circular letter from Margaret Sanger to W. E. B. Du Bois. 1919-11-10. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b015-i155. (Accessed May 16, 2021.)
APA citation style
Sanger, Margaret, 1879-1966, Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, (1919-11-10) Circular letter from Margaret Sanger to W. E. B. Du Bois. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums312-b015-i155
MLA citation style
Sanger, Margaret, 1879-1966, 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-b015-i155>.
Note: These citations are programmatically generated and may be incomplete.