MLA

Bouchot, Frédéric, 1798- publisher. La liquoriste [graphic]. [1841?]. https://collections.library.yale.edu/catalog/10971668.

APA, 6th edition

Bouchot, Frédéric, 1798- publisher. ([1841?])[La liquoriste [graphic]]. https://collections.library.yale.edu/catalog/10971668.