Cite

The political pyramid of our glorious constitution in the year of grace 1828 of his Grace I [graphic].

MLA

Williams, Charles, active 1797-1830, printmaker. The political pyramid of our glorious constitution in the year of grace 1828 of his Grace I [graphic].. [September 1828]. https://collections.library.yale.edu/catalog/11140507.

APA, 6th edition

Williams, Charles, active 1797-1830, printmaker. ([September 1828])[The political pyramid of our glorious constitution in the year of grace 1828 of his Grace I [graphic].]. https://collections.library.yale.edu/catalog/11140507.