MLA

A Map of the Most Inhabited Part of Virginia Part of Pensilvania, New Yersey & North Carolina. Thos Jefferys & Robt. Sayer., 0AD. https://collections.library.yale.edu/catalog/15811236.

APA, 6th edition

A map of the most inhabited part of Virginia part of Pensilvania, new Yersey & North Carolina. (0 C.E.). [Maps]. Thos Jefferys & Robt. Sayer. https://collections.library.yale.edu/catalog/15811236.