Gaya APA

Sommers-Flanagan, J., Rita, S. (2015). Counseling and Psychotherapy Theories in Context and Practice : Skills, Strategies, and Techniques second edition . America: Wiley.

Gaya MLA

Sommers-Flanagan, John., Rita, Sommers-Flanagan. "Counseling and Psychotherapy Theories in Context and Practice : Skills, Strategies, and Techniques second edition". America: Wiley, 2015. Text.