APA-Zitierstil (7. Ausg.)

Tingley, K. (1912). Psychism, ghostology and the astral plane (2. and rev. ed.). Aryan Theosophical Press.

Chicago-Zitierstil (17. Ausg.)

Tingley, Katherine. Psychism, Ghostology and the Astral Plane. 2. and rev. ed. Point Loma, Calif: Aryan Theosophical Press, 1912.

MLA-Zitierstil (9. Ausg.)

Tingley, Katherine. Psychism, Ghostology and the Astral Plane. 2. and rev. ed. Aryan Theosophical Press, 1912.