Παραπομπή σε μορφή APA (7η εκδ.)

Clark, D., Salkovskis, P., Hackmann, A., Middleton, H., Anastasiades, P., & Gelder, M. (1994). A comparison of cognitive therapy, applied relaxation and imipramine in the treatment of panic disorder.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clark, D., P. Salkovskis, A. Hackmann, H. Middleton, P. Anastasiades, και M. Gelder. A Comparison of Cognitive Therapy, Applied Relaxation and Imipramine in the Treatment of Panic Disorder. 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Clark, D., et al. A Comparison of Cognitive Therapy, Applied Relaxation and Imipramine in the Treatment of Panic Disorder. 1994.