Elkins, G. R. (2014). Hypnotic relaxation therapy: Principles and applications. Springer Pub..
芝加哥风格引文Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. New York, N.Y.: Springer Pub., 2014.
MLA引文Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. Springer Pub., 2014.
警告：这些引文格式不一定是100％准确.