Cite

Lady Beauchamp Procter [graphic]

MLA

Watson, James, 1740-1790, printmaker. Lady Beauchamp Procter [graphic]. [25 March 1779]. https://collections.library.yale.edu/catalog/10966070.

APA, 6th edition

Watson, James, 1740-1790, printmaker. ([25 March 1779])[Lady Beauchamp Procter [graphic]]. https://collections.library.yale.edu/catalog/10966070.