Cite

Involuntary thoughts [graphic]

MLA

Alken, Henry Thomas, 1784-1851, artist. Involuntary thoughts [graphic]. 1823.. https://collections.library.yale.edu/catalog/10969260.

APA, 6th edition

Alken, Henry Thomas, 1784-1851, artist. (1823.)[Involuntary thoughts [graphic]]. https://collections.library.yale.edu/catalog/10969260.