Cite

A negociation for a piece!! [graphic]

MLA

Roberts, Piercy, active 1791-1805, printmaker. A negociation for a piece!! [graphic]. [not before 1 January 1807]. https://collections.library.yale.edu/catalog/15813513.

APA, 6th edition

Roberts, Piercy, active 1791-1805, printmaker. ([not before 1 January 1807])[A negociation for a piece!! [graphic]]. https://collections.library.yale.edu/catalog/15813513.