APA (7th ed.) Citation

Udolf, R. (1981). Handbook of hypnosis for professionals. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Udolf, Roy. Handbook of Hypnosis for Professionals. New York [u.a.]: Van Nostrand Reinhold, 1981.

MLA (8th ed.) Citation

Udolf, Roy. Handbook of Hypnosis for Professionals. Van Nostrand Reinhold, 1981.