MLA

Badius, Josse, 1462-1535. Expositio hymnoruíã totius anni secundu vsum Sa[?] diligentissime recognitoruí  multis elucidationibus aucta.. [1527]. https://collections.library.yale.edu/catalog/2110597.

APA, 6th edition

Badius, Josse, 1462-1535. ([1527])[Expositio hymnoruíã totius anni secundu vsum Sa[?] diligentissime recognitoruí  multis elucidationibus aucta.]. https://collections.library.yale.edu/catalog/2110597.