MLA

Rowlandson, Thomas, 1756-1827, printmaker. La politesse franc̦oise, or, The English ladies petition to His Excellency the Mushroom Ambassador [graphic].. [4 May 1784]. https://collections.library.yale.edu/catalog/10727822.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. ([4 May 1784])[La politesse franc̦oise, or, The English ladies petition to His Excellency the Mushroom Ambassador [graphic].]. https://collections.library.yale.edu/catalog/10727822.