MLA

Heath, Henry, active 1824-1850, artist. If you bring a large fortune to your husband, custom and example will justify you in being as insolent as you please ... [graphic] / H. Heath del. [January 1831]. https://collections.library.yale.edu/catalog/10971280.

APA, 6th edition

Heath, Henry, active 1824-1850, artist. ([January 1831])[If you bring a large fortune to your husband, custom and example will justify you in being as insolent as you please ... [graphic] / H. Heath del]. https://collections.library.yale.edu/catalog/10971280.