Letter from Mark H. McCormack to Herb McDonald

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Herb McDonald. 1972-05-10. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0002-f038-i090. (Accessed December 18, 2018.)
APA citation style
McCormack, Mark H, (1972-05-10) Letter from Mark H. McCormack to Herb McDonald. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0002-f038-i090
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0002-f038-i090>.
Note: These citations are programmatically generated and may be incomplete.