MLA

Williams, Charles, active 1797-1830, printmaker. Political chess players, or, Boney bewilder'd John Bull supporting the table / [graphic]. [4 March 1814]. https://collections.library.yale.edu/catalog/10967813.

APA, 6th edition

Williams, Charles, active 1797-1830, printmaker. ([4 March 1814])[Political chess players, or, Boney bewilder'd John Bull supporting the table / [graphic]]. https://collections.library.yale.edu/catalog/10967813.