Gaya APA

Geldard, D., Geldard, K. (2011). Keterampilan praktik konseling:pendekatan integratif/Kathryn Geldard ;David Geldard . New York: Apress.

Gaya MLA

Geldard, David., Geldard, Katrhyn. "Keterampilan praktik konseling:pendekatan integratif/Kathryn Geldard ;David Geldard". New York: Apress, 2011. Text.