APA (7th ed.) Zitazioa

Gafner, G. (2013). Therapy with tough clients: The use of indirect and unconscious techniques. Crown House Publishing Limited.

Chicago Style (17th ed.) Zitazioa

Gafner, George. Therapy with Tough Clients: The Use of Indirect and Unconscious Techniques. Carmarthen, Wales: Crown House Publishing Limited, 2013.

MLA (9th ed.) Zitazioa

Gafner, George. Therapy with Tough Clients: The Use of Indirect and Unconscious Techniques. Crown House Publishing Limited, 2013.