APA (7th ed.) Zitazioa
Winterowd, C., Beck, A. T., & Gruener, D. (2003). Cognitive therapy with chronic pain patients. Springer.
Chicago Style (17th ed.) Zitazioa
Winterowd, Carrie, Aaron T. Beck, eta Dan Gruener. Cognitive Therapy with Chronic Pain Patients. New York: Springer, 2003.
MLA (9th ed.) Zitazioa
Winterowd, Carrie, et al. Cognitive Therapy with Chronic Pain Patients. Springer, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.