Bethell, N. (1974). The last secret: Forcible repatriation to Russia, 1944-7. Deutsch.
芝加哥风格引文Bethell, Nicholas. The Last Secret: Forcible Repatriation to Russia, 1944-7. London: Deutsch, 1974.
MLA引文Bethell, Nicholas. The Last Secret: Forcible Repatriation to Russia, 1944-7. Deutsch, 1974.
警告：这些引文格式不一定是100％准确.