MLA

Catharina D:G: Mag: Brit: Fra: Et Hib: Regina Filia Joannis IIII Reg: Portug: &c [Graphic]. J. Smith, 0AD. https://collections.library.yale.edu/catalog/16194663.

APA, 6th edition

Catharina D:G: Mag: Brit: Fra: et Hib: Regina filia Joannis IIII Reg: Portug: &c [graphic]. (0 C.E.). [Portrait prints, Mezzotints England London 1680]. J. Smith. https://collections.library.yale.edu/catalog/16194663.