Cita APA (7a ed.)

Maj, M. (2000). Obsessive-compulsive disorder. Wiley.

Cita Chicago Style (17a ed.)

Maj, Mario. Obsessive-compulsive Disorder. Chichester,UK: Wiley, 2000.

Cita MLA (9a ed.)

Maj, Mario. Obsessive-compulsive Disorder. Wiley, 2000.