Cite

Denmark 1:250 000.

MLA

Section, Great Britain. War Office. General Staff. Geographical. Denmark 1:250 000. War Office, 1944. https://collections.library.yale.edu/catalog/15471517.

APA, 6th edition

Section, G. B. W. O. G. S. G. (1944). Denmark 1:250 000. [Maps]. War Office, https://collections.library.yale.edu/catalog/15471517.