Cratty, B. J. (1968). Psychology and physical activity. Prentice-Hall.
芝加哥风格引文Cratty, Bryant J. Psychology and Physical Activity. New Jersey: Prentice-Hall, 1968.
MLA引文Cratty, Bryant J. Psychology and Physical Activity. Prentice-Hall, 1968.
警告：这些引文格式不一定是100％准确.