Artists - American Artworks (Wartime Cartoons) - War Cartoons. "Base Hospital." Lithographic photo by George Bellows

Chicago citation style
War Department. 1789-9/18/1947. Artists - American Artworks (Wartime Cartoons) - War Cartoons. "Base Hospital." Lithographic photo by George Bellows. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20807520. (Accessed May 21, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Artists - American Artworks (Wartime Cartoons) - War Cartoons. "Base Hospital." Lithographic photo by George Bellows. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20807520
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/20807520>.
Note: These citations are programmatically generated and may be incomplete.