Gladding, S. T. (2006). The counseling dictionary: Concise definitions of frequently used terms (2nd ed.). Prentice Hall.
Chicago-Zitierstil (17. Ausg.)Gladding, Samuel T. The Counseling Dictionary: Concise Definitions of Frequently Used Terms. 2nd ed. Columbus, Ohio: Prentice Hall, 2006.
MLA-Zitierstil (9. Ausg.)Gladding, Samuel T. The Counseling Dictionary: Concise Definitions of Frequently Used Terms. 2nd ed. Prentice Hall, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.