Cite

Nero fiddled when Rome was burning [graphic].

MLA

Heath, William, 1795-1840, printmaker. Nero fiddled when Rome was burning [graphic].. [11 October 1820]. https://collections.library.yale.edu/catalog/10969026.

APA, 6th edition

Heath, William, 1795-1840, printmaker. ([11 October 1820])[Nero fiddled when Rome was burning [graphic].]. https://collections.library.yale.edu/catalog/10969026.