Durrës (Durazzo) City plan [cartographic material] / compiled and drawn by C.I.U.
MLA
Unit, Great Britain. Royal Air Force. Central Interpretation. Durrës (Durazzo) City Plan [Cartographic Material] / Compiled and Drawn by C.I.U. Army Map Service, U.S. Army, 1944. https://collections.library.yale.edu/catalog/15498834.
APA, 6th edition
Unit, G. B. R. A. F. C. I. (1944). Durrës (Durazzo) City plan [cartographic material] / compiled and drawn by C.I.U. [Maps]. Army Map Service, U.S. Army, https://collections.library.yale.edu/catalog/15498834.