APA

Johnson R. E., Jones G. T., Wiles N. J., Chaddock C., Potter R. G., Roberts C., Symmons D. P. M., Watson P. J., Torgerson D. J. & Macfarlane G. J. (20070808). Active exercise, education, and cognitive behavioral therapy for persistent disabling low back pain: a randomized controlled trial. : Spine.

Chicago

Johnson Ruth E, Jones Gareth T, Wiles Nicola J, Chaddock Carol, Potter Richard G, Roberts Chris, Symmons Deborah P M, Watson Paul J, Torgerson David J and Macfarlane Gary J. 20070808. Active exercise, education, and cognitive behavioral therapy for persistent disabling low back pain: a randomized controlled trial. : Spine.

Harvard

Johnson R. E., Jones G. T., Wiles N. J., Chaddock C., Potter R. G., Roberts C., Symmons D. P. M., Watson P. J., Torgerson D. J. and Macfarlane G. J. (20070808). Active exercise, education, and cognitive behavioral therapy for persistent disabling low back pain: a randomized controlled trial. : Spine.

MLA

Johnson Ruth E, Jones Gareth T, Wiles Nicola J, Chaddock Carol, Potter Richard G, Roberts Chris, Symmons Deborah P M, Watson Paul J, Torgerson David J and Macfarlane Gary J. Active exercise, education, and cognitive behavioral therapy for persistent disabling low back pain: a randomized controlled trial. : Spine. 20070808.