APA (7th ed.) Citation

Gabbard, G. G. O., Beck, J. S. J. S., & Holmes, J. J. (2007). Oxford textbook of psychotherapy. Oxford University Press.

Chicago Style (17th ed.) Citation

Gabbard, G.O. Glen O., J. S. Judith S. Beck, and J. Jeremy Holmes. Oxford Textbook of Psychotherapy. Oxford: Oxford University Press, 2007.

MLA (8th ed.) Citation

Gabbard, G.O. Glen O., et al. Oxford Textbook of Psychotherapy. Oxford University Press, 2007.