Cita APA (7a ed.)

ebrary, Inc, & Williams, P. (1999). Psychosis (madness). Institute of Psycho-Analysis.

Cita Chicago Style (17a ed.)

ebrary, Inc, y Paul Williams. Psychosis (madness). London: Institute of Psycho-Analysis, 1999.

Cita MLA (9a ed.)

ebrary, Inc, y Paul Williams. Psychosis (madness). Institute of Psycho-Analysis, 1999.