Hardie, M. War Posters Issued by Belligerent and Neutral Nations 1914-1919.
Chicago Style (17th ed.) CitationHardie, Martin. War Posters Issued by Belligerent and Neutral Nations 1914-1919.
MLA (9th ed.) CitationHardie, Martin. War Posters Issued by Belligerent and Neutral Nations 1914-1919.
Warning: These citations may not always be 100% accurate.