Characters in high life [graphic] : sketch'd at the new rooms, Opera House / Js. Gy. des. et fect.
MLA
Gillray, James, 1756-1815, printmaker. Characters in high life [graphic] : sketch'd at the new rooms, Opera House / Js. Gy. des. et fect.. 1795 June 20. https://collections.library.yale.edu/catalog/11859424.
APA, 6th edition
Gillray, James, 1756-1815, printmaker. (1795 June 20)[Characters in high life [graphic] : sketch'd at the new rooms, Opera House / Js. Gy. des. et fect.]. https://collections.library.yale.edu/catalog/11859424.