APA (7th ed.) Citation

Hagen, R. (2011). CBT for psychosis: A symptom-based approach. Routledge.

Chicago Style (17th ed.) Citation

Hagen, Roger. CBT for Psychosis: A Symptom-based Approach. London ; New York: Routledge, 2011.

MLA (8th ed.) Citation

Hagen, Roger. CBT for Psychosis: A Symptom-based Approach. Routledge, 2011.

Warning: These citations may not always be 100% accurate.