MLA

Gillray, James, 1756-1815, printmaker. Delicious weather [graphic]. [10 February 1808]. https://collections.library.yale.edu/catalog/15814095.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([10 February 1808])[Delicious weather [graphic]]. https://collections.library.yale.edu/catalog/15814095.