Letter from Mark H. McCormack to Virginia Davidson

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Virginia Davidson. 1986-01-13. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0008-f013-i017. (Accessed December 11, 2018.)
APA citation style
McCormack, Mark H, (1986-01-13) Letter from Mark H. McCormack to Virginia Davidson. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0008-f013-i017
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0008-f013-i017>.
Note: These citations are programmatically generated and may be incomplete.