MLA

Forty Six and Fifty Six [Graphic]. Publish'd according to act Sepr. 21st 1756 by Edwards & Darly, at the Acorn opposite Hungerford Market, Strand, 0AD. https://collections.library.yale.edu/catalog/10714627.

APA, 6th edition

Forty six and fifty six [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1756, Etchings England London 1756]. Publish'd according to act Sepr. 21st 1756 by Edwards & Darly, at the Acorn opposite Hungerford Market, Strand. https://collections.library.yale.edu/catalog/10714627.