Cite

[Don't ease bowels or urinate outdoors-- I will do that in the restroom.] [graphic]

MLA

[Don't Ease Bowels or Urinate Outdoors-- I Will Do That in the Restroom.] [Graphic]. Department of Education, 0AD. https://collections.library.yale.edu/catalog/16047331.

APA, 6th edition

[Don't ease bowels or urinate outdoors-- I will do that in the restroom.] [graphic]. (0 C.E.). [Posters, Lithographs]. Department of Education. https://collections.library.yale.edu/catalog/16047331.