MLA

Pollard, Robert, 1755-1838, printmaker. The preliminary articles of peace between Great Britain & France and Great Britain and Spain ... [graphic]. [1783]. https://collections.library.yale.edu/catalog/10724683.

APA, 6th edition

Pollard, Robert, 1755-1838, printmaker. ([1783])[The preliminary articles of peace between Great Britain & France and Great Britain and Spain ... [graphic]]. https://collections.library.yale.edu/catalog/10724683.