MLA

Gillray, James, 1756-1815, printmaker. Posting to the election a scene on the road to Brentford, Novr. 1806 / [graphic]. [1 December 1806]. https://collections.library.yale.edu/catalog/11858945.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([1 December 1806])[Posting to the election a scene on the road to Brentford, Novr. 1806 / [graphic]]. https://collections.library.yale.edu/catalog/11858945.