Cita APA (7a ed.)

West, D. J. (1962). Psychical research today (Rev. ed.). Penguin Books.

Cita Chicago Style (17a ed.)

West, Donald James. Psychical Research Today. Rev. ed. Middlesex [etc.]: Penguin Books, 1962.

Cita MLA (9a ed.)

West, Donald James. Psychical Research Today. Rev. ed. Penguin Books, 1962.