Cite

The guardian-angel [graphic].

MLA

Williams, Charles, active 1797-1830, printmaker. The guardian-angel [graphic].. [10 May 1805]. https://collections.library.yale.edu/catalog/33191076.

APA, 6th edition

Williams, Charles, active 1797-1830, printmaker. ([10 May 1805])[The guardian-angel [graphic].]. https://collections.library.yale.edu/catalog/33191076.