Pojman, L. P. (2005). How should we live?: An introduction to ethics. Thomson/Wadsworth.
芝加哥风格引文Pojman, Louis P. How Should We Live?: An Introduction to Ethics. Belmont, Ca: Thomson/Wadsworth, 2005.
MLA引文Pojman, Louis P. How Should We Live?: An Introduction to Ethics. Thomson/Wadsworth, 2005.
警告：这些引文格式不一定是100％准确.