MLA

Rowlandson, Thomas, 1756-1827, printmaker. [Col. Topham endeavouring with his squirt to extinguish the genius of Holman] [graphic].. [5 October 1785]. https://collections.library.yale.edu/catalog/11791412.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. ([5 October 1785])[[Col. Topham endeavouring with his squirt to extinguish the genius of Holman] [graphic].]. https://collections.library.yale.edu/catalog/11791412.