Παραπομπή σε μορφή APA (7η εκδ.)

Geldard, K., & Geldard, D. (2010). Counselling adolescents: The proactive approach for young people (3rd ed.). SAGE.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Geldard, Kathryn, και David Geldard. Counselling Adolescents: The Proactive Approach for Young People. 3rd ed. Los Angeles London: SAGE, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Geldard, Kathryn, και David Geldard. Counselling Adolescents: The Proactive Approach for Young People. 3rd ed. SAGE, 2010.