MLA

Bellangé, H. (Hippolyte), 1800-1866, printmaker. La convalescence [graphic]. [not after 1866]. https://collections.library.yale.edu/catalog/17339900.

APA, 6th edition

Bellangé, H. (Hippolyte), 1800-1866, printmaker. ([not after 1866])[La convalescence [graphic]]. https://collections.library.yale.edu/catalog/17339900.