APA (7th ed.) Citation

Williams, L., Patterson, J., & Edwards, T. M. (2014). Clinicians's guide to research methods in family therapy: Foundations of evidence-based practice. Guilford Press.

Chicago Style (17th ed.) Citation

Williams, Lee, JoEllen Patterson, and Todd M. Edwards. Clinicians's Guide to Research Methods in Family Therapy: Foundations of Evidence-based Practice. New York [etc.]: Guilford Press, 2014.

MLA (9th ed.) Citation

Williams, Lee, et al. Clinicians's Guide to Research Methods in Family Therapy: Foundations of Evidence-based Practice. Guilford Press, 2014.

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