APA

Sommers-Flanagan J., Sommers-Flanagan R., . (2004). Counseling and psychotherapy theories in context and practice: skills, strategies, and techniques. New York: Wiley.

Chicago

Sommers-Flanagan John, Sommers-Flanagan Rita, . 2004. Counseling and psychotherapy theories in context and practice: skills, strategies, and techniques. New York: Wiley.

Harvard

Sommers-Flanagan J., Sommers-Flanagan R., . (2004). Counseling and psychotherapy theories in context and practice: skills, strategies, and techniques. New York: Wiley.

MLA

Sommers-Flanagan John, Sommers-Flanagan Rita, . Counseling and psychotherapy theories in context and practice: skills, strategies, and techniques. New York: Wiley. 2004.