Hubbard, L. R. (2007). Science of survival: Prediction of human behavior ([New ed.].). Bridge Publications, Inc..
芝加哥风格引文Hubbard, L. Ron. Science of Survival: Prediction of Human Behavior. [New ed.]. Los Angeles, Calif.: Bridge Publications, Inc., 2007.
MLA引文Hubbard, L. Ron. Science of Survival: Prediction of Human Behavior. [New ed.]. Bridge Publications, Inc., 2007.
警告：这些引文格式不一定是100％准确.