MLA

Leveille, J. Augustin, active 1785, printmaker. Le charlatan [graphic]. [approximately 1785]. https://collections.library.yale.edu/catalog/17339397.

APA, 6th edition

Leveille, J. Augustin, active 1785, printmaker. ([approximately 1785])[Le charlatan [graphic]]. https://collections.library.yale.edu/catalog/17339397.