Cite

De tribus precipuis operib[?] predicatoris ...

MLA

De Tribus Precipuis Operib[?] Predicatoris ... 0AD. https://collections.library.yale.edu/catalog/2067479.

APA, 6th edition

De tribus precipuis operib[?] predicatoris ... (0 C.E.). [Incunabula]. https://collections.library.yale.edu/catalog/2067479.