MLA

Louisania Fol: 79 [Engraved Plate]. 0AD. https://collections.library.yale.edu/catalog/2029923.

APA, 6th edition

Louisania fol: 79 [engraved plate]. (0 C.E.). [Engravings, Illustrations, Prints (Visual works)]. https://collections.library.yale.edu/catalog/2029923.