Halle, L. J. (1971). The cold war as history. Chatto & Windus.
Style de citation Chicago (17e éd.)Halle, Louis Joseph. The Cold War as History. London: Chatto & Windus, 1971.
Style de citation MLA (8e éd.)Halle, Louis Joseph. The Cold War as History. Chatto & Windus, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.