Cohen, M. (2003). Sent before my time: A child psychotherapist's view of life on a neonatal intensive care unit. Karnac Books.
Chicago-referens (17:e uppl.)Cohen, Margaret. Sent Before My Time: A Child Psychotherapist's View of Life on a Neonatal Intensive Care Unit. London: Karnac Books, 2003.
MLA-referens (9:e uppl.)Cohen, Margaret. Sent Before My Time: A Child Psychotherapist's View of Life on a Neonatal Intensive Care Unit. Karnac Books, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.