Cite

The magnanimous ally painted at Petersburg. [graphic]

MLA

Gillray, James, 1756-1815, printmaker. The magnanimous ally painted at Petersburg. [graphic]. [20 January 1799]. https://collections.library.yale.edu/catalog/11860982.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([20 January 1799])[The magnanimous ally painted at Petersburg. [graphic]]. https://collections.library.yale.edu/catalog/11860982.