Cite

[I take a bath once a week] [graphic].

MLA

[I Take a Bath Once a Week] [Graphic]. Council on Health Education, 4 Quinsan Gardens, Shanghai, China, 0AD. https://collections.library.yale.edu/catalog/16047576.

APA, 6th edition

[I take a bath once a week] [graphic]. (0 C.E.). [Posters, Lithographs]. Council on Health Education, 4 Quinsan Gardens, Shanghai, China. https://collections.library.yale.edu/catalog/16047576.