Letter from Mark H. McCormack to Chester R. Simmons

Chicago citation style
McCormack, Mark H. Letter from Mark H. McCormack to Chester R. Simmons. 1968-12-24. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0001-f040-i106. (Accessed December 16, 2018.)
APA citation style
McCormack, Mark H, (1968-12-24) Letter from Mark H. McCormack to Chester R. Simmons. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0001-f040-i106
MLA citation style
McCormack, Mark H. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0001-f040-i106>.
Note: These citations are programmatically generated and may be incomplete.