Cite

[Drinking water-- I use my own cup and drink plenty of water.] [graphic]

MLA

[Drinking Water-- I Use My Own Cup and Drink Plenty of Water.] [Graphic]. Department of Education, 0AD. https://collections.library.yale.edu/catalog/16047340.

APA, 6th edition

[Drinking water-- I use my own cup and drink plenty of water.] [graphic]. (0 C.E.). [Posters, Lithographs]. Department of Education. https://collections.library.yale.edu/catalog/16047340.