APA (7e ed.) Bronvermelding
ebrary, Inc, & Gartland, C. (2010). The groups book: Psychoanalytic group therapy : principles and practice. Karnac.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Caroline Gartland. The Groups Book: Psychoanalytic Group Therapy : Principles and Practice. London: Karnac, 2010.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Caroline Gartland. The Groups Book: Psychoanalytic Group Therapy : Principles and Practice. Karnac, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.