Cite

The newest and exactest mapp of the most famous citties, London and Westminster, with their suburbs; and the manner of their streets: with the names of the chiefest of them ...

MLA

Porter, Thomas. The Newest and Exactest Mapp of the Most Famous Citties, London and Westminster, with Their Suburbs; and the Manner of Their Streets: with the Names of the Chiefest of Them ... London Topographical Society,, Printed & sould by Robt. Walton, 0AD. https://collections.library.yale.edu/catalog/15831917.

APA, 6th edition

Porter, T. (0 C.E.). The newest and exactest mapp of the most famous citties, London and Westminster, with their suburbs; and the manner of their streets: with the names of the chiefest of them ... [Maps]. London Topographical Society,, Printed & sould by Robt. Walton. https://collections.library.yale.edu/catalog/15831917.