Cite

The royal cot, or, The great babe taken ill new version. [graphic]

MLA

Cruikshank, Robert, 1789-1856, printmaker. The royal cot, or, The great babe taken ill new version. [graphic]. [approximately September 1820]. https://collections.library.yale.edu/catalog/33245710.

APA, 6th edition

Cruikshank, Robert, 1789-1856, printmaker. ([approximately September 1820])[The royal cot, or, The great babe taken ill new version. [graphic]]. https://collections.library.yale.edu/catalog/33245710.