Cite

The Arch Dutchess Maria Louisa going to take her nap [graphic].

MLA

Rowlandson, Thomas, 1756-1827, printmaker. The Arch Dutchess Maria Louisa going to take her nap [graphic].. [12 April 1810]. https://collections.library.yale.edu/catalog/16192632.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. ([12 April 1810])[The Arch Dutchess Maria Louisa going to take her nap [graphic].]. https://collections.library.yale.edu/catalog/16192632.