Cita APA (7th ed.)
ebrary, Inc, Lambers, E., & Thorne, B. (1998). Person-centred therapy: A European perspective. SAGE.
Cita Chicago (17th ed.)
ebrary, Inc, Elke Lambers, i Brian Thorne. Person-centred Therapy: A European Perspective. London ; Thousand Oaks: SAGE, 1998.
Cita MLA (9th ed.)
ebrary, Inc, et al. Person-centred Therapy: A European Perspective. SAGE, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.