Cita APA (7a ed.)

Spiegel, H., & Spiegel, D. (1987). Trance and treatment: Clinical uses of hypnosis. American Psychiatric Press.

Cita Chicago Style (17a ed.)

Spiegel, Herbert, y David Spiegel. Trance and Treatment: Clinical Uses of Hypnosis. Washington: American Psychiatric Press, 1987.

Cita MLA (9a ed.)

Spiegel, Herbert, y David Spiegel. Trance and Treatment: Clinical Uses of Hypnosis. American Psychiatric Press, 1987.