Lewis, D. J. (1963). Scientific principles of psychology. Prentice - hall.
芝加哥风格引文Lewis, Donald J. Scientific Principles of Psychology. New Jersey: Prentice - hall, 1963.
MLA引文Lewis, Donald J. Scientific Principles of Psychology. Prentice - hall, 1963.
警告：这些引文格式不一定是100％准确.