Cita APA (7a ed.)
Hardy, C. (2000). Psi as a multilevel process: Semantic fields theory. Journal of Parapsychology, 64(1), 73-95.
Cita Chicago Style (17a ed.)
Hardy, Christine. "Psi as a Multilevel Process: Semantic Fields Theory." Journal of Parapsychology 64, no. 1 (2000): 73-95.
Cita MLA (9a ed.)
Hardy, Christine. "Psi as a Multilevel Process: Semantic Fields Theory." Journal of Parapsychology, vol. 64, no. 1, 2000, pp. 73-95.
Precaución: Estas citas no son 100% exactas.