From ES (copy)
MLA
Stiles, Ezra, 1727-1795. From ES (copy). Box 13, folder 1014. 1773 December 4. https://collections.library.yale.edu/catalog/17449737.
APA, 6th edition
Stiles, Ezra, 1727-1795. (["Box 13, folder 1014"])(1773 December 4)[From ES (copy)]. https://collections.library.yale.edu/catalog/17449737.