Cita APA (7a ed.)

Irwin, H. J. (2009). The psychology of paranormal belief: A researcher's handbook. University of Hertfordshire.

Cita Chicago Style (17a ed.)

Irwin, Harvey J. The Psychology of Paranormal Belief: A Researcher's Handbook. Harfield, Hertfordshire: University of Hertfordshire, 2009.

Cita MLA (9a ed.)

Irwin, Harvey J. The Psychology of Paranormal Belief: A Researcher's Handbook. University of Hertfordshire, 2009.