Gaya APA

Sommers-Flanagan, J., Sommers-Flanagan, R. (2019). Counseling and Psychotherapy Theories in Context and Practice : Skills, Strategies, and Techniques 3rd edition (3). United State of America: John Wiley & Sons Inc.

Gaya MLA

Sommers-Flanagan, John., Sommers-Flanagan, Rita. "Counseling and Psychotherapy Theories in Context and Practice : Skills, Strategies, and Techniques 3rd edition". 3 United State of America: John Wiley & Sons Inc, 2019. Text.