MLA

Cruikshank, Robert, 1789-1856, printmaker. "What ever is, is right. Pope! A weighty argument in favour of the Catholic Emancipation / [graphic]. [April 1821]. https://collections.library.yale.edu/catalog/33240929.

APA, 6th edition

Cruikshank, Robert, 1789-1856, printmaker. ([April 1821])["What ever is, is right. Pope! A weighty argument in favour of the Catholic Emancipation / [graphic]]. https://collections.library.yale.edu/catalog/33240929.