MLA

Slavery [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10700206.

APA, 6th edition

Slavery [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1738, Etchings England London 1738, Watermarks (Paper) L V G.]. publisher not identified. https://collections.library.yale.edu/catalog/10700206.