Cite

[Macbeth and the doctor, or, Sawney in a fever] [graphic].

MLA

[Macbeth and the Doctor, or, Sawney in a Fever] [Graphic]. E. Sumpter, 0AD. https://collections.library.yale.edu/catalog/15949968.

APA, 6th edition

[Macbeth and the doctor, or, Sawney in a fever] [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1763, Etchings England London 1763, Book illustrations]. E. Sumpter. https://collections.library.yale.edu/catalog/15949968.