Citazione Stile APA (7a Edizione)

Sparks, L. (1962). Self-hypnosis; a conditioned-response technique. Grune & Stratton.

Citazione stile Chigago Style (17a edizione)

Sparks, Laurence. Self-hypnosis; a Conditioned-response Technique. New York: Grune & Stratton, 1962.

Citatione MLA (9a ed.)

Sparks, Laurence. Self-hypnosis; a Conditioned-response Technique. Grune & Stratton, 1962.