MLA

Cannon Refus'd by Foreigners as Too Destructive [Graphic]. To be had at the Acorn, facing Hungerford Market in the Strand, 0AD. https://collections.library.yale.edu/catalog/10714584.

APA, 6th edition

Cannon refus'd by foreigners as too destructive [graphic]. (0 C.E.). [Caricatures and cartoons, Book illustrations, Satires (Visual works) England 1756, Etchings England London 1756]. To be had at the Acorn, facing Hungerford Market in the Strand. https://collections.library.yale.edu/catalog/10714584.