MLA

Cruikshank, George, 1792-1878, printmaker. Dick Wildfire & Squire Jenkins seeing "real life" in the galleries of the Palais Royal [graphic]. [15 April 1822]. https://collections.library.yale.edu/catalog/10969212.

APA, 6th edition

Cruikshank, George, 1792-1878, printmaker. ([15 April 1822])[Dick Wildfire & Squire Jenkins seeing "real life" in the galleries of the Palais Royal [graphic]]. https://collections.library.yale.edu/catalog/10969212.