APA (7th ed.) Zitazioa

Nelson-Jones, R. (2005). Practical counselling and helping skills: Text and exercises for the lifeskills counselling model (5th ed.). SAGE.

Chicago Style (17th ed.) Zitazioa

Nelson-Jones, Richard. Practical Counselling and Helping Skills: Text and Exercises for the Lifeskills Counselling Model. 5th ed. London ; Thousand Oaks, Calif.: SAGE, 2005.

MLA (9th ed.) Zitazioa

Nelson-Jones, Richard. Practical Counselling and Helping Skills: Text and Exercises for the Lifeskills Counselling Model. 5th ed. SAGE, 2005.