Russell, B. (1960). In Praise of Idleness and Other Essays. Unwin Books.
芝加哥风格引文Russell, Bertrand. In Praise of Idleness and Other Essays. London: Unwin Books, 1960.
MLA引文Russell, Bertrand. In Praise of Idleness and Other Essays. Unwin Books, 1960.
警告：这些引文格式不一定是100％准确.