Letter from Mark H. McCormack to Bryan Cowgill

Chicago citation style
McCormack, Mark H, Cowgill, Bryan, 1927-2008, Thames Television, ltd. Letter from Mark H. McCormack to Bryan Cowgill. 1983-08-10. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0007-f002-i035. (Accessed November 11, 2019.)
APA citation style
McCormack, Mark H, Cowgill, Bryan, 1927-2008, Thames Television, ltd, (1983-08-10) Letter from Mark H. McCormack to Bryan Cowgill. Retrieved from the Digital Public Library of America, http://credo.library.umass.edu/view/full/mums700-b0007-f002-i035
MLA citation style
McCormack, Mark H, Cowgill, Bryan, 1927-2008, Thames Television, ltd. Retrieved from the Digital Public Library of America <http://credo.library.umass.edu/view/full/mums700-b0007-f002-i035>.
Note: These citations are programmatically generated and may be incomplete.