MLA

Woodward, G. M. (George Moutard), approximately 1760-1809, artist. Deep politicians [graphic]. [20 November 1790]. https://collections.library.yale.edu/catalog/10732476.

APA, 6th edition

Woodward, G. M. (George Moutard), approximately 1760-1809, artist. ([20 November 1790])[Deep politicians [graphic]]. https://collections.library.yale.edu/catalog/10732476.