APA

Wachtel P. L., . (2011). Therapeutic communication. New York: The Guilford Press.

Chicago

Wachtel Paul L, . 2011. Therapeutic communication. New York: The Guilford Press.

Harvard

Wachtel P. L., . (2011). Therapeutic communication. New York: The Guilford Press.

MLA

Wachtel Paul L, . Therapeutic communication. New York: The Guilford Press. 2011.