MLA

Bob Cherry, or, Argumentum Ad Hominem [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10713161.

APA, 6th edition

Bob Cherry, or, Argumentum ad hominem [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1763, Etchings England London 1763, Watermarks (Paper)]. publisher not identified. https://collections.library.yale.edu/catalog/10713161.