Cite

Korea : special strategic map.

MLA

Service, United States. Army Map. Korea : Special Strategic Map. Army Map Service, 0AD. https://collections.library.yale.edu/catalog/15511665.

APA, 6th edition

Service, U. S. A. M. (0 C.E.). Korea : special strategic map. [Maps]. Army Map Service, https://collections.library.yale.edu/catalog/15511665.