Cita APA (7a ed.)
Rogers, C. R., & Sanford, R. Carl Rogers and Ruth Sanford Speak of the Client-Centered Approach to Therapy, 1985. The Center for Studies of the Person.
Cita estilo Chicago (17a ed.)
Rogers, Carl R., y Ruth Sanford. Carl Rogers and Ruth Sanford Speak of the Client-Centered Approach to Therapy, 1985. La Jolla, EUA: The Center for Studies of the Person.
Cita MLA (9a ed.)
Rogers, Carl R., y Ruth Sanford. Carl Rogers and Ruth Sanford Speak of the Client-Centered Approach to Therapy, 1985. The Center for Studies of the Person.
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