MLA

Collings, Samuel, and printmaker. The Reverend Philosopher [Graphic]. publisher not identifies, 0AD. https://collections.library.yale.edu/catalog/10939162.

APA, 6th edition

Collings, S., & printmaker. (0 C.E.). The Reverend philosopher [graphic]. [Caricatures and cartoons, Satires (Visual works) England 1794, Periodical illustrations, Etchings England London 1794]. publisher not identifies. https://collections.library.yale.edu/catalog/10939162.