Letter from Mark H. McCormack to Joseph Bova

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Joseph Bova. 1978-09-26. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0005-f009-i182. (Accessed December 12, 2018.)
APA citation style
McCormack, Mark H, (1978-09-26) Letter from Mark H. McCormack to Joseph Bova. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0005-f009-i182
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0005-f009-i182>.
Note: These citations are programmatically generated and may be incomplete.