APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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