APA način citiranja (7. izdanje)

Hazler, R. J., & Barwick, N. (2001). The therapeutic environment: Core conditions for facilitating therapy. Open University Press.

Čikaški stil citiranja (17. izdanje)

Hazler, Richard J., i Nick Barwick. The Therapeutic Environment: Core Conditions for Facilitating Therapy. Buckingham, [Eng.]: Open University Press, 2001.

MLA način citiranja (9. izdanje)

Hazler, Richard J., i Nick Barwick. The Therapeutic Environment: Core Conditions for Facilitating Therapy. Open University Press, 2001.