Douglas, R. (1990). The World War, 1939-1943: The cartoonists' vision. Routledge.
Chicago Style (17th ed.) CitationDouglas, Roy. The World War, 1939-1943: The Cartoonists' Vision. London ; New York: Routledge, 1990.
MLA (8th ed.) CitationDouglas, Roy. The World War, 1939-1943: The Cartoonists' Vision. Routledge, 1990.
Warning: These citations may not always be 100% accurate.