Cita APA (7th ed.)

Beck, A. T. (2009). Schizophrenia: Cognitive theory, research, and therapy. Guilford Press.

Cita Chicago (17th ed.)

Beck, Aaron T. Schizophrenia: Cognitive Theory, Research, and Therapy. New York: Guilford Press, 2009.

Cita MLA (9th ed.)

Beck, Aaron T. Schizophrenia: Cognitive Theory, Research, and Therapy. Guilford Press, 2009.