Letter from Mark H. McCormack to B. Sherman

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to B. Sherman. 1977-08-18. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0004-f025-i079. (Accessed December 10, 2018.)
APA citation style
McCormack, Mark H, (1977-08-18) Letter from Mark H. McCormack to B. Sherman. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0004-f025-i079
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0004-f025-i079>.
Note: These citations are programmatically generated and may be incomplete.