Cite

Town plan of Bari [cartographic material].

MLA

Section, Great Britain. War Office. General Staff. Geographical. Town Plan of Bari [Cartographic Material]. The War Office, 1942. https://collections.library.yale.edu/catalog/15489264.

APA, 6th edition

Section, G. B. W. O. G. S. G. (1942). Town plan of Bari [cartographic material]. [Maps]. The War Office, https://collections.library.yale.edu/catalog/15489264.