Cita APA (7th ed.)
ebrary, Inc, & Palmer, S. (2000). Introduction to counselling and psychotherapy: The essential guide. SAGE Publications.
Cita Chicago (17th ed.)
ebrary, Inc, i Stephen Palmer. Introduction to Counselling and Psychotherapy: The Essential Guide. London ; Thousand Oaks: SAGE Publications, 2000.
Cita MLA (9th ed.)
ebrary, Inc, i Stephen Palmer. Introduction to Counselling and Psychotherapy: The Essential Guide. SAGE Publications, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.