Cite

The raw meat system, or, Gentlemen in training for pedestrian exercise [graphic]

MLA

Roberts, Piercy, active 1791-1805, printmaker. The raw meat system, or, Gentlemen in training for pedestrian exercise [graphic]. [1800]. https://collections.library.yale.edu/catalog/10952799.

APA, 6th edition

Roberts, Piercy, active 1791-1805, printmaker. ([1800])[The raw meat system, or, Gentlemen in training for pedestrian exercise [graphic]]. https://collections.library.yale.edu/catalog/10952799.