Cita APA (7th ed.)

Elkins, G. R. (2014). Hypnotic relaxation therapy: Principles and applications. Springer Pub..

Cita Chicago (17th ed.)

Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. New York, N.Y.: Springer Pub., 2014.

Cita MLA (9th ed.)

Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. Springer Pub., 2014.