Παραπομπή APA

Woolfe, R., & Dryden, W. S. (2003). Handbook of counselling psychology (2nd ed.). Sage Publications.

Παραπομπή Chicago Style

Woolfe, Ray, και Windy Strawbridge Dryden. Handbook of Counselling Psychology. 2nd ed. London: Sage Publications, 2003.

Παραπομπή MLA

Woolfe, Ray, και Windy Strawbridge Dryden. Handbook of Counselling Psychology. 2nd ed. Sage Publications, 2003.