APA (7th ed.) Citation

Wallin, D. J. (2007). Attachment in psychotherapy. Guilford Press.

Chicago Style (17th ed.) Citation

Wallin, David J. Attachment in Psychotherapy. New York: Guilford Press, 2007.

MLA (9th ed.) Citation

Wallin, David J. Attachment in Psychotherapy. Guilford Press, 2007.