Oration: "Oratio valedictoria," (MVP #83)
MLA
Stiles, Ezra, 1727-1795. Oration: "Oratio valedictoria," (MVP #83). Box 44, folder 1845. 1749 [September]. https://collections.library.yale.edu/catalog/17449743.
APA, 6th edition
Stiles, Ezra, 1727-1795. (["Box 44, folder 1845"])(1749 [September])[Oration: "Oratio valedictoria," (MVP #83)]. https://collections.library.yale.edu/catalog/17449743.