MLA

Sir Thomas Wyatt the Younger Executed on Tower Hill, April 11th, 1554. [Graphic]. Publish'd by Alexr. McKenzie, No. 101 Berwick Street, 0AD. https://collections.library.yale.edu/catalog/33300106.

APA, 6th edition

Sir Thomas Wyatt the Younger executed on Tower Hill, April 11th, 1554. [graphic]. (0 C.E.). [Portrait prints, Stipple engravings England London 1800, Etchings England London 1800]. Publish'd by Alexr. McKenzie, No. 101 Berwick Street. https://collections.library.yale.edu/catalog/33300106.