MLA

Gillray, James, 1756-1815, printmaker. La belle assemblêe [graphic].. [12 May 1787]. https://collections.library.yale.edu/catalog/10728314.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([12 May 1787])[La belle assemblêe [graphic].]. https://collections.library.yale.edu/catalog/10728314.