Cita APA (7a ed.)

Otis, J. D. (2007). Managing chronic pain: A cognitive-behavioral therapy approach. Oxford University Press.

Cita Chicago Style (17a ed.)

Otis, John D. Managing Chronic Pain: A Cognitive-behavioral Therapy Approach. Oxford ; New York: Oxford University Press, 2007.

Cita MLA (9a ed.)

Otis, John D. Managing Chronic Pain: A Cognitive-behavioral Therapy Approach. Oxford University Press, 2007.