Vansittart, R. G. (1947). Events and shadows: A policy for the remnants of a century. London: Hutchinson & Co.
芝加哥风格引文Vansittart, Robert Gilbert. Events and Shadows: A Policy for the Remnants of a Century. London: Hutchinson & Co, 1947.
MLA引文Vansittart, Robert Gilbert. Events and Shadows: A Policy for the Remnants of a Century. London: Hutchinson & Co, 1947.
警告：这些引文格式不一定是100％准确.