MLA

Shepheard, George, 1770-1842, printmaker. Buxoma. [approximately 1794]. https://collections.library.yale.edu/catalog/33459905.

APA, 6th edition

Shepheard, George, 1770-1842, printmaker. ([approximately 1794])[Buxoma]. https://collections.library.yale.edu/catalog/33459905.