Cite

Plan of Marseilles [cartographic material].

MLA

Plan of Marseilles [Cartographic Material]. George Bradshaw, 185AD. https://collections.library.yale.edu/catalog/15484379.

APA, 6th edition

Plan of Marseilles [cartographic material]. (185 C.E.). [Maps]. George Bradshaw, https://collections.library.yale.edu/catalog/15484379.