MLA

Gillray, James, 1756-1815, printmaker. "Aside he turn'd for envy, yet with jealous leer malign, eyd them askance" [graphic]. [12 December 1782]. https://collections.library.yale.edu/catalog/11810283.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([12 December 1782])["Aside he turn'd for envy, yet with jealous leer malign, eyd them askance" [graphic]]. https://collections.library.yale.edu/catalog/11810283.