Letter from Mark H. McCormack to Jack Urlwin

Chicago citation style
McCormack, Mark H, Urlwin, Jack, Shirwin International Advertising Ltd. Letter from Mark H. McCormack to Jack Urlwin. 1969-12-19. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0002-f009-i105. (Accessed December 11, 2019.)
APA citation style
McCormack, Mark H, Urlwin, Jack, Shirwin International Advertising Ltd, (1969-12-19) Letter from Mark H. McCormack to Jack Urlwin. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0002-f009-i105
MLA citation style
McCormack, Mark H, Urlwin, Jack, Shirwin International Advertising Ltd. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0002-f009-i105>.
Note: These citations are programmatically generated and may be incomplete.