MLA

Finlayson, John, 1730-1776, printmaker. The Right Honorable Hugh Lord Warkworth aid de camp to His Majesty, member of Parliament for the city & liberty of Westminster / [graphic]. [2 November 1765]. https://collections.library.yale.edu/catalog/10984286.

APA, 6th edition

Finlayson, John, 1730-1776, printmaker. ([2 November 1765])[The Right Honorable Hugh Lord Warkworth aid de camp to His Majesty, member of Parliament for the city & liberty of Westminster / [graphic]]. https://collections.library.yale.edu/catalog/10984286.