MLA

Gillray, James, 1756-1815, printmaker. The master's wig the guilty wight appals, who brings his dog within the college walls [graphic].. [22 October 1806]. https://collections.library.yale.edu/catalog/15813904.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([22 October 1806])[The master's wig the guilty wight appals, who brings his dog within the college walls [graphic].]. https://collections.library.yale.edu/catalog/15813904.