Galli ad Portum Regalem perveniunt, pl. V [5]
MLA
Galli Ad Portum Regalem Perveniunt, Pl. V [5]. 0AD. https://collections.library.yale.edu/catalog/2000796.
APA, 6th edition
Galli ad Portum Regalem perveniunt, pl. V [5]. (0 C.E.). [Engravings, Illustrations]. https://collections.library.yale.edu/catalog/2000796.