Παραπομπή σε μορφή APA (7η εκδ.)

Barlow, D. H. (2002). Anxiety and its disorders: The nature and treatment of anxiety and panic (2nd ed.). The Guilford Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barlow, David H. Anxiety and Its Disorders: The Nature and Treatment of Anxiety and Panic. 2nd ed. New York: The Guilford Press, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barlow, David H. Anxiety and Its Disorders: The Nature and Treatment of Anxiety and Panic. 2nd ed. The Guilford Press, 2002.