Cite

William Duke of Cumberland [graphic]

MLA

Grignion, Charles, 1721-1810, printmaker. William Duke of Cumberland [graphic]. [1760]. https://collections.library.yale.edu/catalog/33191053.

APA, 6th edition

Grignion, Charles, 1721-1810, printmaker. ([1760])[William Duke of Cumberland [graphic]]. https://collections.library.yale.edu/catalog/33191053.