MLA

Lucian, of Samosata. Rhetoron Didaskalos. 0AD. https://collections.library.yale.edu/catalog/11007508.

APA, 6th edition

Lucian, of S. (0 C.E.). Rhetoron didaskalos [Manuscripts, Medieval Germany 16th century, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/11007508.