Cite

Safeguard your health by caring for your teeth [graphic].

MLA

Safeguard Your Health by Caring for Your Teeth [Graphic]. Montreal Department of Health, 0AD. https://collections.library.yale.edu/catalog/16047012.

APA, 6th edition

Safeguard your health by caring for your teeth [graphic]. (0 C.E.). [Posters]. Montreal Department of Health. https://collections.library.yale.edu/catalog/16047012.