MLA

Peake, R. B., 19th century, printmaker. La morgue [graphic]. [1 May 1816]. https://collections.library.yale.edu/catalog/17338371.

APA, 6th edition

Peake, R. B., 19th century, printmaker. ([1 May 1816])[La morgue [graphic]]. https://collections.library.yale.edu/catalog/17338371.