Cite

A portrait [graphic] / Js. Gillray delt. & fect. ad vivm.

MLA

Gillray, James, 1756-1815, printmaker. A portrait [graphic] / Js. Gillray delt. & fect. ad vivm.. 1799 July 30. https://collections.library.yale.edu/catalog/11860978.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. (1799 July 30)[A portrait [graphic] / Js. Gillray delt. & fect. ad vivm.]. https://collections.library.yale.edu/catalog/11860978.