MLA

Jacobus, de Clusa, 1381?-1465. Sermones dominicales. ca. 1476]. https://collections.library.yale.edu/catalog/16189384.

APA, 6th edition

Jacobus, de Clusa, 1381?-1465. (ca. 1476])[Sermones dominicales]. https://collections.library.yale.edu/catalog/16189384.