MLA

Grignion, Charles, 1721-1810, printmaker. The Marquis of Dorchester addressing the militia of Nottinghamshire at Newark [graphic]. [1771]. https://collections.library.yale.edu/catalog/10723073.

APA, 6th edition

Grignion, Charles, 1721-1810, printmaker. ([1771])[The Marquis of Dorchester addressing the militia of Nottinghamshire at Newark [graphic]]. https://collections.library.yale.edu/catalog/10723073.