Crete.
MLA
Section, Great Britain. War Office. General Staff. Geographical. Crete. Army Map Service, U.S. Army, 1943. https://collections.library.yale.edu/catalog/15502034.
APA, 6th edition
Section, G. B. W. O. G. S. G. (1943). Crete. [Maps]. Army Map Service, U.S. Army, https://collections.library.yale.edu/catalog/15502034.