The U.S. needs us strong [graphic].
MLA
The U.S. Needs Us Strong [Graphic]. The Saturday Evening Post, 0AD. https://collections.library.yale.edu/catalog/16047037.
APA, 6th edition
The U.S. needs us strong [graphic]. (0 C.E.). [Posters, Advertisements]. The Saturday Evening Post. https://collections.library.yale.edu/catalog/16047037.