Cite

Canadian farmers be proud of the milk which you produce [graphic].

MLA

Canadian Farmers Be Proud of the Milk Which You Produce [Graphic]. Montreal Department of Health, 0AD. https://collections.library.yale.edu/catalog/16047010.

APA, 6th edition

Canadian farmers be proud of the milk which you produce [graphic]. (0 C.E.). [Posters]. Montreal Department of Health. https://collections.library.yale.edu/catalog/16047010.