Cite

Coulon, at [the] Dial, in Portland Street, Soho, sells all sorts of snuff and tobacco [graphic].

MLA

Coulon, at [the] Dial, in Portland Street, Soho, Sells All Sorts of Snuff and Tobacco [Graphic]. Coulon, 0AD. https://collections.library.yale.edu/catalog/16830859.

APA, 6th edition

Coulon, at [the] Dial, in Portland Street, Soho, sells all sorts of snuff and tobacco [graphic]. (0 C.E.). [Advertisements, Trade cards (advertising), Ephemera, Engravings England London 1757]. Coulon. https://collections.library.yale.edu/catalog/16830859.