Cita APA (7a ed.)

Knapp, K. D. (2017). William James: Psychical Research and the Challenge of Modernity. The University of North Carolina Press.

Cita Chicago Style (17a ed.)

Knapp, Krister Dylan. William James: Psychical Research and the Challenge of Modernity. Chapel Hill: The University of North Carolina Press, 2017.

Cita MLA (8a ed.)

Knapp, Krister Dylan. William James: Psychical Research and the Challenge of Modernity. The University of North Carolina Press, 2017.