MLA

Blessed Are the Peace Makers [Graphic]. Pub. by E. Dashery [sic], Feby. 24 1783 St. James's Street, 0AD. https://collections.library.yale.edu/catalog/10724708.

APA, 6th edition

Blessed are the peace makers [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1783, Engravings England London 1783, Etchings England London 1783]. Pub. by E. Dashery [sic], Feby. 24 1783 St. James's Street. https://collections.library.yale.edu/catalog/10724708.