APA (7e ed.) Bronvermelding
ebrary, Inc, & O'Leary, E. (2013). Gestalt therapy around the world. John Wiley & Sons, Inc..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Eleanor O'Leary. Gestalt Therapy Around the World. Chichester, West Sussex, UK ; Malden, MA: John Wiley & Sons, Inc., 2013.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Eleanor O'Leary. Gestalt Therapy Around the World. John Wiley & Sons, Inc., 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.