Letter from Mark H. McCormack to Hotel Pierre

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Hotel Pierre. 1963-06-07. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0001-f015-i033. (Accessed December 12, 2018.)
APA citation style
McCormack, Mark H, (1963-06-07) Letter from Mark H. McCormack to Hotel Pierre. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0001-f015-i033
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0001-f015-i033>.
Note: These citations are programmatically generated and may be incomplete.