APA-referens (7:e uppl.)

Mills, J. P. (1914). Illumination: Spiritual healing. A. C. Fifield.

Chicago-referens (17:e uppl.)

Mills, James Porter. Illumination: Spiritual Healing. London: A. C. Fifield, 1914.

MLA-referens (9:e uppl.)

Mills, James Porter. Illumination: Spiritual Healing. A. C. Fifield, 1914.