Letter from Mark H. McCormack to Elmore Just

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Elmore Just. 1976-01-28. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0004-f006-i127. (Accessed December 13, 2018.)
APA citation style
McCormack, Mark H, (1976-01-28) Letter from Mark H. McCormack to Elmore Just. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0004-f006-i127
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0004-f006-i127>.
Note: These citations are programmatically generated and may be incomplete.