North, G. (1988). Unholy spirits: Occultism and New Age humanism. Dominion Press.
Style de citation Chicago (17e éd.)North, Gary. Unholy Spirits: Occultism and New Age Humanism. Ft. Worth, Tex: Dominion Press, 1988.
Style de citation MLA (9e éd.)North, Gary. Unholy Spirits: Occultism and New Age Humanism. Dominion Press, 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.
