MLA

I. Calculator, Esqr. Aetat 24, the Celebrated Conjuror. [Graphic]. Publish'd as the act directs, Augt. 30th, 1776, by A.B., London, 0AD. https://collections.library.yale.edu/catalog/11859159.

APA, 6th edition

I. Calculator, Esqr. aetat 24, the celebrated conjuror. [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1776, Etchings England London 1776, Aquatints England London 1776]. Publish'd as the act directs, Augt. 30th, 1776, by A.B., London. https://collections.library.yale.edu/catalog/11859159.