Clifton-Taylor, A. (1975). Spirit of the age. British Broadcasting Corporation.
芝加哥风格引文Clifton-Taylor, Alec. Spirit of the Age. London: British Broadcasting Corporation, 1975.
MLA引文Clifton-Taylor, Alec. Spirit of the Age. British Broadcasting Corporation, 1975.
警告：这些引文格式不一定是100％准确.