Cite

Elizth. Countess of Berkley [graphic].

MLA

Elizth. Countess of Berkley [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/16850844.

APA, 6th edition

Elizth. Countess of Berkley [graphic]. (0 C.E.). [Portrait prints, Mezzotints England London 1797]. publisher not identified. https://collections.library.yale.edu/catalog/16850844.