Cita APA (7th ed.)

Johns, H. (2012). Personal development in counsellor training (2nd ed.). Sage.

Cita Chicago (17th ed.)

Johns, Hazel. Personal Development in Counsellor Training. 2nd ed. Los Angeles, Calif: Sage, 2012.

Cita MLA (9th ed.)

Johns, Hazel. Personal Development in Counsellor Training. 2nd ed. Sage, 2012.