Letter from Mark H. McCormack to D. W. McArthur

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to D. W. McArthur. 1973-08-28. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0003-f012-i171. (Accessed December 19, 2018.)
APA citation style
McCormack, Mark H, (1973-08-28) Letter from Mark H. McCormack to D. W. McArthur. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0003-f012-i171
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0003-f012-i171>.
Note: These citations are programmatically generated and may be incomplete.