Cite

John Duke of Bedford, Regent of France [graphic]

MLA

Vertue, George, 1684-1756, printmaker. John Duke of Bedford, Regent of France [graphic]. [1735?]. https://collections.library.yale.edu/catalog/10929381.

APA, 6th edition

Vertue, George, 1684-1756, printmaker. ([1735?])[John Duke of Bedford, Regent of France [graphic]]. https://collections.library.yale.edu/catalog/10929381.