Gentle emetic [graphic].
MLA
Gillray, James, 1756-1815, printmaker. Gentle emetic [graphic].. [28 January 1804]. https://collections.library.yale.edu/catalog/15813724.
APA, 6th edition
Gillray, James, 1756-1815, printmaker. ([28 January 1804])[Gentle emetic [graphic].]. https://collections.library.yale.edu/catalog/15813724.