MLA

Gillray, James, 1756-1815, printmaker. The first kiss this ten years!, or, The meeting of Britannia & Citizen Francois [graphic].. [1 January 1803]. https://collections.library.yale.edu/catalog/11858801.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([1 January 1803])[The first kiss this ten years!, or, The meeting of Britannia & Citizen Francois [graphic].]. https://collections.library.yale.edu/catalog/11858801.