Cite

[John Collier, known as Tim Bobbin, the caricaturist] [graphic].

MLA

[John Collier, Known as Tim Bobbin, the Caricaturist] [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/16034973.

APA, 6th edition

[John Collier, known as Tim Bobbin, the caricaturist] [graphic]. (0 C.E.). [Portrait prints, Engravings England London 1770]. publisher not identified. https://collections.library.yale.edu/catalog/16034973.