Scotland: special strategic map [map] / prepared under the direction of the Chief of Engineers, U.S. Army, Washington, D.C.
MLA
Service, United States. Army Map. Scotland: Special Strategic Map [Map] / Prepared under the Direction of the Chief of Engineers, U.S. Army, Washington, D.C. U.S. Army Map Service, 1943. https://collections.library.yale.edu/catalog/15350052.
APA, 6th edition
Service, U. S. A. M. (1943). Scotland: special strategic map [map] / prepared under the direction of the Chief of Engineers, U.S. Army, Washington, D.C. [Maps]. U.S. Army Map Service, https://collections.library.yale.edu/catalog/15350052.
