APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (9वां संस्करण) प्रशस्ति पत्र

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