Cite

Japan, population changes 1935-1940.

MLA

Japan, Population Changes 1935-1940. Office of Strategic Services, Research and Analysis Branch, 1944. https://collections.library.yale.edu/catalog/15511582.

APA, 6th edition

Japan, population changes 1935-1940. (1944). [Maps]. Office of Strategic Services, Research and Analysis Branch, https://collections.library.yale.edu/catalog/15511582.