MLA

Jerome, Saint, -419 or 420. Jerome, Bede. [between 1100 and 1200]. https://collections.library.yale.edu/catalog/9998765.

APA, 6th edition

Jerome, Saint, -419 or 420. ([between 1100 and 1200])[Jerome, Bede]. https://collections.library.yale.edu/catalog/9998765.