APA (7th ed.) Zitazioa

ebrary, Inc, & O'Leary, E. (2013). Gestalt therapy around the world. John Wiley & Sons, Inc..

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Eleanor O'Leary. Gestalt Therapy Around the World. Chichester, West Sussex, UK ; Malden, MA: John Wiley & Sons, Inc., 2013.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Eleanor O'Leary. Gestalt Therapy Around the World. John Wiley & Sons, Inc., 2013.