Cita APA (7a ed.)

Blackburn, I. M., Davidson, K. M., & Kendell, R. E. (1995). Cognitive therapy for depression and anxiety: A practitioner's guide. Blackwell Science.

Cita Chicago Style (17a ed.)

Blackburn, I. M., Kate M. Davidson, y R. E. Kendell. Cognitive Therapy for Depression and Anxiety: A Practitioner's Guide. Oxford [etc.]: Blackwell Science, 1995.

Cita MLA (9a ed.)

Blackburn, I. M., et al. Cognitive Therapy for Depression and Anxiety: A Practitioner's Guide. Blackwell Science, 1995.