APA-viite (7. p.)

Lachapelle, S. (2011). Investigating the supernatural: From spiritism and occultism to psychical research and metapsychics in France, 1853-1931. Johns Hopkins University Press.

Chicago-viite (17. p.)

Lachapelle, Sofie. Investigating the Supernatural: From Spiritism and Occultism to Psychical Research and Metapsychics in France, 1853-1931. Baltimore: Johns Hopkins University Press, 2011.

MLA-viite (9. p.)

Lachapelle, Sofie. Investigating the Supernatural: From Spiritism and Occultism to Psychical Research and Metapsychics in France, 1853-1931. Johns Hopkins University Press, 2011.

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