MLA

The Politicians [Graphic]. Publish'd by W. & J. Stratford, No. 112 Holborn Hill, 0AD. https://collections.library.yale.edu/catalog/10957270.

APA, 6th edition

The politicians [graphic]. (0 C.E.). [Satires (Visual works) England 1792, Periodical illustrations, Engravings England London 1792, Etchings England London 1792]. Publish'd by W. & J. Stratford, No. 112 Holborn Hill. https://collections.library.yale.edu/catalog/10957270.