Cite

The Bottle Imp / [etching by Pierce Egan the Younger].

MLA

Library, Lewis Walpole. The Bottle Imp / [Etching by Pierce Egan the Younger]. 0AD. https://collections.library.yale.edu/catalog/33186875.

APA, 6th edition

Library, L. W. (0 C.E.). The Bottle Imp / [etching by Pierce Egan the Younger]. https://collections.library.yale.edu/catalog/33186875.