MLA

Long Live His Most Excellent Britannic Majesty King George the Third, or, Down with the Devil, Pope, French King and Pretender [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10713003.

APA, 6th edition

Long live His most excellent Britannic Majesty King George the Third, or, Down with the devil, pope, French King and Pretender [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1760, Etchings England London 1760]. publisher not identified. https://collections.library.yale.edu/catalog/10713003.