MLA

Child, G., and printmaker. Powell Bemont, Gown & Habit-Maker, at the Star and Garter in Tavistock Street, Covent Garden, London ... [Graphic]. Powell Bemont, 0AD. https://collections.library.yale.edu/catalog/16830830.

APA, 6th edition

Child, G., & printmaker. (0 C.E.). Powell Bemont, gown & habit-maker, at the Star and Garter in Tavistock Street, Covent Garden, London ... [graphic] [Advertisements, Trade cards (advertising), Ephemera, Engravings England London 1757]. Powell Bemont. https://collections.library.yale.edu/catalog/16830830.