MLA

Harry the Ninth to Goody Mahon [Graphic]. Publish'd according to act Sepr. 25, 1756, by Darly & Edwards facing Hungerford, Strand, 0AD. https://collections.library.yale.edu/catalog/10714630.

APA, 6th edition

Harry the Ninth to Goody Mahon [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1756, Etchings England London 1756, Book illustrations]. Publish'd according to act Sepr. 25, 1756, by Darly & Edwards facing Hungerford, Strand. https://collections.library.yale.edu/catalog/10714630.