Cite

[Frances Howard, Countess of Essex & Somerset] [graphic].

MLA

Harding, G. P. (George Perfect), 1780-1853, printmaker. [Frances Howard, Countess of Essex & Somerset] [graphic].. [1802]. https://collections.library.yale.edu/catalog/16193399.

APA, 6th edition

Harding, G. P. (George Perfect), 1780-1853, printmaker. ([1802])[[Frances Howard, Countess of Essex & Somerset] [graphic].]. https://collections.library.yale.edu/catalog/16193399.