MLA

Smith, J. (John), 1652-1743, printmaker, publisher. The most illustrious Princess Sophia Electrice Dowager of Brunswick, successor to [the] crown of England &c. after her Majesty Queen Ann & her royal issue [graphic].. [1706]. https://collections.library.yale.edu/catalog/16194802.

APA, 6th edition

Smith, J. (John), 1652-1743, printmaker, publisher. ([1706])[The most illustrious Princess Sophia Electrice Dowager of Brunswick, successor to [the] crown of England &c. after her Majesty Queen Ann & her royal issue [graphic].]. https://collections.library.yale.edu/catalog/16194802.