MLA

Morden, Robert, -1703. A new mapp of the sea coasts of England, Scotland, and Ireland : with the adjacent coasts of France, Holand, Denmark & Norway, shewing the scituation and distance of the several ports, harbors, havens, creeks, sands &c.. [ca. 1700]. https://collections.library.yale.edu/catalog/2046643.

APA, 6th edition

Morden, Robert, -1703. ([ca. 1700])[A new mapp of the sea coasts of England, Scotland, and Ireland : with the adjacent coasts of France, Holand, Denmark & Norway, shewing the scituation and distance of the several ports, harbors, havens, creeks, sands &c.]. https://collections.library.yale.edu/catalog/2046643.