Cite

Geo. Whatley, Marketplace, Devizes [graphic].

MLA

Geo. Whatley, Marketplace, Devizes [Graphic]. Geo. Whatley, 0AD. https://collections.library.yale.edu/catalog/16830938.

APA, 6th edition

Geo. Whatley, Marketplace, Devizes [graphic]. (0 C.E.). [Advertisements, Trade cards (advertising), Ephemera, Engravings England Devizes 1757]. Geo. Whatley. https://collections.library.yale.edu/catalog/16830938.