Cite

[Sketches by Mortimer] [graphic]

MLA

Ireland, Samuel, -1800, printmaker. [Sketches by Mortimer] [graphic]. [1785?]. https://collections.library.yale.edu/catalog/10727793.

APA, 6th edition

Ireland, Samuel, -1800, printmaker. ([1785?])[[Sketches by Mortimer] [graphic]]. https://collections.library.yale.edu/catalog/10727793.