Cite

Psychopathic ward [graphic]

MLA

Riggs, Robert, 1896-1970, printmaker. Psychopathic ward [graphic]. [1945]. https://collections.library.yale.edu/catalog/17339542.

APA, 6th edition

Riggs, Robert, 1896-1970, printmaker. ([1945])[Psychopathic ward [graphic]]. https://collections.library.yale.edu/catalog/17339542.