MLA

Patristic Work. 0AD. https://collections.library.yale.edu/catalog/9999008.

APA, 6th edition

Patristic work. (0 C.E.). [Manuscripts, Medieval 14th century, Medieval and Renaissance Manuscript Fragments in Beinecke Library, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/9999008.