Cite

John Bull troubled with the blue devils!! [graphic]

MLA

Cruikshank, Isaac, 1764-1811, printmaker. John Bull troubled with the blue devils!! [graphic]. May 23, 1799.. https://collections.library.yale.edu/catalog/10941371.

APA, 6th edition

Cruikshank, Isaac, 1764-1811, printmaker. (May 23, 1799.)[John Bull troubled with the blue devils!! [graphic]]. https://collections.library.yale.edu/catalog/10941371.