MLA

Destructive Cannon Refus'd by Foreigners ; Foreigners Think This Too Dangerous. [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10714555.

APA, 6th edition

Destructive cannon Refus'd by foreigners ; Foreigners think this too dangerous. [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1756, Etchings England London 1756, Playing cards England 1756]. publisher not identified. https://collections.library.yale.edu/catalog/10714555.