MLA

Virginia, Maryland, Pennsilvania, East & West New Jarsey [Cartographic Material]. Sold by Geo. Grierson at the Two Bibles in Essex Street, 0AD. https://collections.library.yale.edu/catalog/15604086.

APA, 6th edition

Virginia, Maryland, Pennsilvania, east & west New Jarsey [cartographic material]. (0 C.E.). [Nautical charts]. Sold by Geo. Grierson at the Two Bibles in Essex Street, https://collections.library.yale.edu/catalog/15604086.