Semler, R. (2003). The seven day weekend: Finding the work life balance. Century.
芝加哥风格引文Semler, Ricardo. The Seven Day Weekend: Finding the Work Life Balance. London: Century, 2003.
MLA引文Semler, Ricardo. The Seven Day Weekend: Finding the Work Life Balance. Century, 2003.
警告：这些引文格式不一定是100％准确.