MLA

Your Own Vegetables All the Year Round... If You Dig for Victory Now. [Graphic]. H. M. Stationery Office, W. R. Royle & Son, Ltd, 0AD. https://collections.library.yale.edu/catalog/16046954.

APA, 6th edition

Your own vegetables all the year round... if you dig for victory now. [graphic]. (0 C.E.). [Posters, War posters, Offset lithographs]. H. M. Stationery Office, W. R. Royle & Son, Ltd. https://collections.library.yale.edu/catalog/16046954.