[Work out-- I will do suitable exercise.] [graphic]
MLA
[Work out-- I Will Do Suitable Exercise.] [Graphic]. Department of Education, 0AD. https://collections.library.yale.edu/catalog/16047448.
APA, 6th edition
[Work out-- I will do suitable exercise.] [graphic]. (0 C.E.). [Posters, Lithographs]. Department of Education. https://collections.library.yale.edu/catalog/16047448.