Cite

Cromwell [the] 2nd. exalted, or, The poison bag outdone by the halter [graphic].

MLA

Cromwell [the] 2nd. Exalted, or, The Poison Bag Outdone by the Halter [Graphic]. Publishd March 1st 1784, as the act directs by S. Fores, No. 3 Piccadilly, 0AD. https://collections.library.yale.edu/catalog/10727431.

APA, 6th edition

Cromwell [the] 2nd. exalted, or, The poison bag outdone by the halter [graphic]. (0 C.E.). [Satires (Visual works) England 1784, Etchings England London 1784]. Publishd March 1st 1784, as the act directs by S. Fores, No. 3 Piccadilly. https://collections.library.yale.edu/catalog/10727431.