Map of Ireland / Engraved for Harper's Hand-Book.
MLA
Map of Ireland / Engraved for Harper's Hand-Book. 0AD. https://collections.library.yale.edu/catalog/15352125.
APA, 6th edition
Map of Ireland / Engraved for Harper's Hand-Book. (0 C.E.). [Maps]. https://collections.library.yale.edu/catalog/15352125.