Cite

Rodney invested, or, Admiral Pig.. on a cruize [graphic]

MLA

Gillray, James, 1756-1815, printmaker. Rodney invested, or, Admiral Pig.. on a cruize [graphic]. [approximately 1868?]. https://collections.library.yale.edu/catalog/17355868.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([approximately 1868?])[Rodney invested, or, Admiral Pig.. on a cruize [graphic]]. https://collections.library.yale.edu/catalog/17355868.