Oration: "Oratio valedictoria" (MVP #84)
MLA
Stiles, Ezra, 1727-1795. Oration: "Oratio valedictoria" (MVP #84). Box 44, folder 1846. 1749 September 13. https://collections.library.yale.edu/catalog/17449744.
APA, 6th edition
Stiles, Ezra, 1727-1795. (["Box 44, folder 1846"])(1749 September 13)[Oration: "Oratio valedictoria" (MVP #84)]. https://collections.library.yale.edu/catalog/17449744.