Cite

A new map of that part of Africacalled the coast of Guinea ...

MLA

A New Map of That Part of Africacalled the Coast of Guinea ... 0AD. https://collections.library.yale.edu/catalog/2026751.

APA, 6th edition

A new map of that part of Africacalled the coast of Guinea ... (0 C.E.). [Engravings, Maps, Maps in books, Prints (Visual works)]. https://collections.library.yale.edu/catalog/2026751.