Letter from Mark H. McCormack to Ronaldo Carneiro da Rocha

Chicago citation style
McCormack, Mark H, Carneiro da Rocha, Ronaldo. Letter from Mark H. McCormack to Ronaldo Carneiro da Rocha. 1978-12-21. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0005-f012-i100. (Accessed December 15, 2019.)
APA citation style
McCormack, Mark H, Carneiro da Rocha, Ronaldo, (1978-12-21) Letter from Mark H. McCormack to Ronaldo Carneiro da Rocha. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0005-f012-i100
MLA citation style
McCormack, Mark H, Carneiro da Rocha, Ronaldo. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0005-f012-i100>.
Note: These citations are programmatically generated and may be incomplete.