Cite

Protect your health! Grace-New Haven Hospital campaign. [graphic]

MLA

Protect Your Health! Grace-New Haven Hospital Campaign. [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/16048938.

APA, 6th edition

Protect your health! Grace-New Haven Hospital campaign. [graphic]. (0 C.E.). [Lithographs, Posters]. publisher not identified. https://collections.library.yale.edu/catalog/16048938.