Patent for knighthood
MLA
Kay, John, 1742-1826, printmaker. Patent for knighthood. [1792 i.e. not before 1877]. https://collections.library.yale.edu/catalog/11021494.
APA, 6th edition
Kay, John, 1742-1826, printmaker. ([1792 i.e. not before 1877])[Patent for knighthood]. https://collections.library.yale.edu/catalog/11021494.