APA (7th ed.) Citation

Ryle & Kerr, I. B. (2002). Introducing cognitive analytic therapy: Principles and practice. Wiley.

Chicago Style (17th ed.) Citation

Ryle and Ian B. Kerr. Introducing Cognitive Analytic Therapy: Principles and Practice. Chichester: Wiley, 2002.

MLA (9th ed.) Citation

Ryle and Ian B. Kerr. Introducing Cognitive Analytic Therapy: Principles and Practice. Wiley, 2002.

Warning: These citations may not always be 100% accurate.