MLA

Eat to Beat the Devil Eat One Serving of Meat, Poultry, or Fish Every Day ... [Graphic]. Copyright 1942, by Servel, Inc. makers of the Servel Gas Refrigerator, 0AD. https://collections.library.yale.edu/catalog/16048986.

APA, 6th edition

Eat to beat the devil Eat one serving of meat, poultry, or fish every day ... [graphic]. (0 C.E.). [Posters, War posters]. Copyright 1942, by Servel, Inc. makers of the Servel Gas Refrigerator. https://collections.library.yale.edu/catalog/16048986.