Lua APA (7ú heag.)
Elkins, G. R. (2014). Hypnotic relaxation therapy: Principles and applications. Springer Pub..
Lua i Stíl Chicago (17ú heag.)
Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. New York, N.Y.: Springer Pub., 2014.
Lua MLA (9ú heag.)
Elkins, Gary Ray. Hypnotic Relaxation Therapy: Principles and Applications. Springer Pub., 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.