Letter from Mark H. McCormack to Patty Aikens

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Patty Aikens. 1968-03-20. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0001-f031-i131. (Accessed December 10, 2018.)
APA citation style
McCormack, Mark H, (1968-03-20) Letter from Mark H. McCormack to Patty Aikens. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0001-f031-i131
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0001-f031-i131>.
Note: These citations are programmatically generated and may be incomplete.