Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.