Cite

The American rattle snake [graphic].

MLA

Gillray, James, 1756-1815, printmaker. The American rattle snake [graphic].. [12 April 1782]. https://collections.library.yale.edu/catalog/11810253.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([12 April 1782])[The American rattle snake [graphic].]. https://collections.library.yale.edu/catalog/11810253.