Cite

Greater Germany, major administrative divisions, 1 July, 1944 / lithographed in the Reproduction Branch, OSS.

MLA

of Strategic Services. Research, United States. Office, and Analysis Branch. Greater Germany, Major Administrative Divisions, 1 July, 1944 / Lithographed in the Reproduction Branch, OSS. R & A, OSS, 1945. https://collections.library.yale.edu/catalog/15479641.

APA, 6th edition

of Strategic Services. Research, U. S. O., & Branch, A. (1945). Greater Germany, major administrative divisions, 1 July, 1944 / lithographed in the Reproduction Branch, OSS. [Maps]. R & A, OSS, https://collections.library.yale.edu/catalog/15479641.