Cita APA (7a ed.)

Ray, W. J. (1997). EEG concomitants of hypnotic susceptibility. [s.n.].

Cita Chicago Style (17a ed.)

Ray, William J. EEG Concomitants of Hypnotic Susceptibility. [S.l.]: [s.n.], 1997.

Cita MLA (9a ed.)

Ray, William J. EEG Concomitants of Hypnotic Susceptibility. [s.n.], 1997.