(1951). JCS 2161/6, Note by the Secretaries to Joint Chiefs of Staff, USSR Diplomatic Note Concerning Violation of USSR Asiatic Border by U.S. Plane, November 15, 1951, Secret. https://doi.org/10.1163/ejb9789004244627.B02328
Chicago Style (17th ed.) CitationJCS 2161/6, Note by the Secretaries to Joint Chiefs of Staff, USSR Diplomatic Note Concerning Violation of USSR Asiatic Border by U.S. Plane, November 15, 1951, Secret. 1951. https://doi.org/10.1163/ejb9789004244627.B02328.
MLA (9th ed.) CitationJCS 2161/6, Note by the Secretaries to Joint Chiefs of Staff, USSR Diplomatic Note Concerning Violation of USSR Asiatic Border by U.S. Plane, November 15, 1951, Secret. 1951. https://doi.org/10.1163/ejb9789004244627.B02328.
Warning: These citations may not always be 100% accurate.