Ferriss, A. L. (2010). Approaches to improving the quality of life: How to enhance the quality of life. Springer.
芝加哥风格引文Ferriss, Abbott L. Approaches to Improving the Quality of Life: How to Enhance the Quality of Life. Dordrecht: Springer, 2010.
MLA引文Ferriss, Abbott L. Approaches to Improving the Quality of Life: How to Enhance the Quality of Life. Springer, 2010.
警告：这些引文格式不一定是100％准确.