Christensen, C. M. (2012). How Will You Measure Your Life? (1 st.). Harper Collins.
芝加哥风格引文Christensen, Clayton M. How Will You Measure Your Life? 1 st. Harper Collins, 2012.
MLA引文Christensen, Clayton M. How Will You Measure Your Life? 1 st. Harper Collins, 2012.
警告：这些引文格式不一定是100％准确.