APA (7th ed.) Citation

Clark, D. M., Fairburn, C. G., & Gelder, M. G. (1997). Science and practice of cognitive behaviour therapy. University Press.

Chicago Style (17th ed.) Citation

Clark, David M., Christopher G. Fairburn, and Michael G. Gelder. Science and Practice of Cognitive Behaviour Therapy. Oxford [etc.]: University Press, 1997.

MLA (9th ed.) Citation

Clark, David M., et al. Science and Practice of Cognitive Behaviour Therapy. University Press, 1997.