APA (7e ed.) Bronvermelding
Ashton, P. W. (2007). From the brink: Experiences of the void from a depth psychology perspective. Karnac.
Chicago (17e ed.) Bronvermelding
Ashton, Paul W. From the Brink: Experiences of the Void from a Depth Psychology Perspective. London: Karnac, 2007.
MLA (9e ed.) Bronvermelding
Ashton, Paul W. From the Brink: Experiences of the Void from a Depth Psychology Perspective. Karnac, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.