MLA

Dr. Lushington Sketched during Her Majesty's Trial. [Graphic]. Pubd. by Jones and Co., 0AD. https://collections.library.yale.edu/catalog/33117799.

APA, 6th edition

Dr. Lushington sketched during Her Majesty's trial. [graphic]. (0 C.E.). [Trials, litigation, etc, Portrait prints, Crayon manner prints England London 1821]. Pubd. by Jones and Co. https://collections.library.yale.edu/catalog/33117799.