MLA

[Fox and Burke as Hudibras and Ralpho] [Graphic]. Publish'd by I. Notice, Oxford Road, 0AD. https://collections.library.yale.edu/catalog/10727788.

APA, 6th edition

[Fox and Burke as Hudibras and Ralpho] [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1784, Drypoints England London 1784, Etchings England London 1784]. Publish'd by I. Notice, Oxford Road. https://collections.library.yale.edu/catalog/10727788.