A hint to duellists [graphic]
MLA
Doyle, John, 1797-1868, printmaker. A hint to duellists [graphic]. April 13th, 1830.. https://collections.library.yale.edu/catalog/17324497.
APA, 6th edition
Doyle, John, 1797-1868, printmaker. (April 13th, 1830.)[A hint to duellists [graphic]]. https://collections.library.yale.edu/catalog/17324497.