Cite

Macer floribus de virtutibus herbarum carmen

MLA

Macer, Floridus. Macer Floribus De Virtutibus Herbarum Carmen. Antonius Zarotus, 19AD. https://collections.library.yale.edu/catalog/16986895.

APA, 6th edition

Macer, F. (19 C.E.). Macer floribus de virtutibus herbarum carmen [Incunabula in Yale library]. Antonius Zarotus. https://collections.library.yale.edu/catalog/16986895.