The champion of the people [graphic].
MLA
Rowlandson, Thomas, 1756-1827, printmaker. The champion of the people [graphic].. [not before 11 March 1784]. https://collections.library.yale.edu/catalog/10727445.
APA, 6th edition
Rowlandson, Thomas, 1756-1827, printmaker. ([not before 11 March 1784])[The champion of the people [graphic].]. https://collections.library.yale.edu/catalog/10727445.