APA (7th ed.) Citation

Cook, K. F., You, D. S., Korff, M. V., & Mackey, S. C. Defining chronic pain impact levels: A patient-clinician approach using PROMIS® pain interference scores. SpringerOpen.

Chicago Style (17th ed.) Citation

Cook, Karon F., Dokyoung Sophia You, Michael Von Korff, and Sean C. Mackey. Defining Chronic Pain Impact Levels: A Patient-clinician Approach Using PROMIS® Pain Interference Scores. SpringerOpen.

MLA (9th ed.) Citation

Cook, Karon F., et al. Defining Chronic Pain Impact Levels: A Patient-clinician Approach Using PROMIS® Pain Interference Scores. SpringerOpen.