Letter from Mark H. McCormack to Vernon A. Brink

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Vernon A. Brink. 1982-06-23. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0006-f017-i095. (Accessed December 15, 2018.)
APA citation style
McCormack, Mark H, (1982-06-23) Letter from Mark H. McCormack to Vernon A. Brink. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0006-f017-i095
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0006-f017-i095>.
Note: These citations are programmatically generated and may be incomplete.