Cita APA (7a ed.)

Blum, D. (2007). Ghost hunters: William James and the search for scientific proof of life after death. Century.

Cita Chicago Style (17a ed.)

Blum, Deborah. Ghost Hunters: William James and the Search for Scientific Proof of Life After Death. London: Century, 2007.

Cita MLA (9a ed.)

Blum, Deborah. Ghost Hunters: William James and the Search for Scientific Proof of Life After Death. Century, 2007.