MLA

Nicholls, Sutton, and printmaker. Guys Hospital for Incurables [Graphic]. W. Innys and J. Richardson, etc., 0AD. https://collections.library.yale.edu/catalog/11001398.

APA, 6th edition

Nicholls, S., & printmaker. (0 C.E.). Guys Hospital for Incurables [graphic]. [Views, Book illustrations, Etchings England London 1754, Engravings England London 1754]. W. Innys and J. Richardson, etc. https://collections.library.yale.edu/catalog/11001398.