Cite

Victory is a question of stamina. Send - the wheat, meat, fats, sugar --The fuel for fighters / [graphic]

MLA

Dunn, Harvey, 1884-1952, artist. Victory is a question of stamina. Send - the wheat, meat, fats, sugar --The fuel for fighters / [graphic]. [1917]. https://collections.library.yale.edu/catalog/16048984.

APA, 6th edition

Dunn, Harvey, 1884-1952, artist. ([1917])[Victory is a question of stamina. Send - the wheat, meat, fats, sugar --The fuel for fighters / [graphic]]. https://collections.library.yale.edu/catalog/16048984.