MLA

Josephus, Flavius. Jewish Antiquities. 8AD. https://collections.library.yale.edu/catalog/2006577.

APA, 6th edition

Josephus, F. (8 C.E.). Jewish antiquities [Sources, Manuscripts, Medieval Alsace (France) 9th century, Medieval and Renaissance Manuscript Fragments in Beinecke Library, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/2006577.