MLA

Gillray, James, 1756-1815, printmaker. Convened for wearing gaiters, sad offence! Expelled, nor e'en permitted a defence [graphic].. 1806 October 22. https://collections.library.yale.edu/catalog/11861188.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. (1806 October 22)[Convened for wearing gaiters, sad offence! Expelled, nor e'en permitted a defence [graphic].]. https://collections.library.yale.edu/catalog/11861188.