APA-referens (7:e uppl.)

Marquardt, H. (1984). Reflex zone therapy of the feet: A textbook for therapists (1st U.S. ed.). Thorsons Publishers : Distributed to the trade by Inner Traditions International.

Chicago-referens (17:e uppl.)

Marquardt, Hanne. Reflex Zone Therapy of the Feet: A Textbook for Therapists. 1st U.S. ed. New York: Thorsons Publishers : Distributed to the trade by Inner Traditions International, 1984.

MLA-referens (8:e uppl.)

Marquardt, Hanne. Reflex Zone Therapy of the Feet: A Textbook for Therapists. 1st U.S. ed. Thorsons Publishers : Distributed to the trade by Inner Traditions International, 1984.