Cita APA (7a ed.)

Strean, H. S. (1985). Therapeutic principles in practice: A manual for clinicians Sage human services guides.

Cita Chicago Style (17a ed.)

Strean, Herbert S. "Therapeutic Principles in Practice: A Manual for Clinicians." Sage Human Services Guides 1985.

Cita MLA (8a ed.)

Strean, Herbert S. "Therapeutic Principles in Practice: A Manual for Clinicians." Sage Human Services Guides, 1985.