MLA

Benjamin Whitton, Copper and Brass Plate Maker, at the Crown, in New Street Shoe Lane, London ... [Graphic]. Benjamin Whitton, 0AD. https://collections.library.yale.edu/catalog/16830703.

APA, 6th edition

Benjamin Whitton, copper and brass plate maker, at the Crown, in New Street Shoe Lane, London ... [graphic]. (0 C.E.). [Advertisements, Trade cards (advertising), Ephemera, Engravings England London 1757]. Benjamin Whitton. https://collections.library.yale.edu/catalog/16830703.